* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    /*overflow: hidden;*/
}

#loader {
    position: fixed;
    width: 100%;
    height: 100vh;
    background: black url("../gif/loading-3692_512.gif") no-repeat center;
    z-index: 99999;

}

/*header*/
header {
    width: 100%;
    height: 11vh;
    background-color: black;
    position: fixed;
    top: 0;
    z-index: 3;
    color: white;
    font-family: sans-serif;
    line-height: 23px;
}

h3 {
    margin-top: 25px;
    font-size: 25px;
    margin-left: 25px;

}

header ul {
    float: right;
    margin-right: 40px;
    margin-top: -30px;

}

header ul li {
    float: left;
    list-style: none;
    position: relative;
    margin-left: 15px;
}

header ul li a {
    text-decoration: none;
    font-family: sans-serif;
    color: white;
    font-size: 25px;
    padding: 15px 18px;
    display: block;
}

header ul li a:hover {
    background-color: #1B191A;
    color: gold;
}

header ul li ul {
    position: absolute;
    display: none;
    background-color: black;
    border-radius: 0px 0px 5px 5px;

}

header ul li:hover ul {
    display: initial;
}

header ul li ul {
    margin-top: 3px;
    line-height: 1.5;
    width: 190px;
    border-radius: 5px;
    padding: 6px;
}

header ul li ul a {
    padding: 14px 16px;
}

header ul li ul a:hover {
    background-color: #1B191A;
    color: gold;

}

#toggler {
    position: absolute;
}

header .icon_burger {
    display: none;
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
}

header .icon_burger .line {
    width: 30px;
    height: 6px;
    background-color: white;
    margin: 5px;
    border-radius: 3px;
}

/*....................................*/
/*main*/
main {
    /*width: 100%;*/
    background-color: black;
    position: relative;
    color: white;
    display: flex;
    flex-direction: row;
    /*margin-top: 50px;*/
    overflow: hidden;

}

main > .section_01 {
    width: 100%;
    height: 100vh;
    /*border-radius: 40px;*/
    /*display: flex; !* Set the element to use flexbox *!*/
    /*justify-content: center; !* Center the content horizontally *!*/
    /*align-items: center; !* Center the content vertically *!*/
    /*text-align: center;*/
    position: relative;
    /*background: linear-gradient(to top, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%), url("../images/backgroundImages/1st sec.jpg");*/
    /*!*background-color: #000000;*!*/
    /*margin: auto;*/
    /*margin-top: 30px;*/
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%), url("../images/backgroundImages/1st sec.jpg");
    /*background-image: url("/Assests/images/gold-glitter-abstract-sparkle-burst-background-illustration.jpg");*/
    background-size: cover;
    background-position: center;
    background-color: #1B191A;
    margin-top: 30px;

}


main > .section_02 {
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%), url("../images/backgroundImages/sec 02.jpg");
    /*background-image: url("/Assests/images/gold-glitter-abstract-sparkle-burst-background-illustration.jpg");*/
    background-size: cover;
    background-position: center;
    background-color: #1B191A;
    height: 100vh;
    margin-top: 5px;
    position: relative;

}

main > .section_03 {
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%), url("../images/backgroundImages/sec 03.jpg");
    background-size: cover;
    background-position: center;
    background-color: #1B191A;
    height: 100vh;
    margin-top: 5px;
    position: relative;


}

main > .section_04 {
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%), url("../images/backgroundImages/sec 04.jpg");
    /*background-image: url("/Assests/images/gold-glitter-abstract-sparkle-burst-background-illustration.jpg");*/
    background-size: cover;
    background-position: center;
    background-color: #1B191A;
    position: relative;
    height: 100vh;
    margin-top: 5px;
}

main > .section_05 {
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%), url("../images/backgroundImages/sec 05.jpg");
    /*background-image: url("/Assests/images/gold-glitter-abstract-sparkle-burst-background-illustration.jpg");*/
    background-size: cover;
    background-position: center;
    background-color: #1B191A;
    height: 100vh;
    margin-top: 5px;
    /*display: flex;*/
    /*flex-wrap: wrap;*/
    /*justify-content: center;*/
    position: relative;

}

main > .section_06 {
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%), url("../images/backgroundImages/sec 04.jpg");
    /*background-image: url("/Assests/images/gold-glitter-abstract-sparkle-burst-background-illustration.jpg");*/
    background-size: cover;
    background-position: center;
    background-color: #1B191A;
    height: 100vh;
    margin-top: 5px;
    position: relative;

}

main > .section_07 {
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%), url("../images/backgroundImages/sec 07.jpg");
    /*background-image: url("/Assests/images/gold-glitter-abstract-sparkle-burst-background-illustration.jpg");*/
    background-size: cover;
    background-position: center;
    background-color: #1B191A;
    height: 90vh;
    margin-top: 5px;
    margin-bottom: 10px;
    position: relative;
    border: 3px solid black;

}

/*.......................................*/
/*Section 01*/
.section_01 > aside > h3:nth-child(1) {
    position: absolute;
    top: 20%;
    left: 9%;
    font-size: 30px;
}

.section_01 > aside > h1:nth-child(2) {
    position: absolute;
    top: 26%;
    left: 10.6%;
    font-size: 43px;
    transition: background-color 0.3s ease;


}

.section_01 > aside > h1:nth-child(2):hover {
    color: gold;
    /*color: rgba(0%, 0%, 0%, 0.1%);*/
}

.section_01 > aside > h3:nth-child(3) {
    position: absolute;
    top: 34.5%;
    left: 8.8%;
    font-size: 31px;

}

.section_01 > aside > h3:nth-child(3) .multiText {
    /*position: absolute;*/
    /*top: 10%;*/
    /*left: 100%;*/
    /*width: 65%;*/
    font-size: 36px;
    color: gold;
}


.section_01 > aside > p:nth-child(4) {
    position: absolute;
    top: 46%;
    left: 10.6%;
    font-size: 27px;
}

.section_01 > aside > button:nth-child(5) {
    position: absolute;
    top: 60%;
    left: 10.8%;
    border: 2px solid white;
    /*background: linear-gradient(to right, gold, white);*/
    background-color: black;
    color: white;
    padding: 10px 24px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 20px;
    border-radius: 4px;
    cursor: pointer;
    /*transition: background-color 0.3s ease;*/
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.section_01 > .sub_section {
    position: absolute;
    top: 10%;
    left: 60%;
    height: 500px;
    width: 500px;
    background-image: url("../images/hackergirl.jpg");
    background-size: 100% 100%;
    /*transform: rotateY(180deg);*/
    /*animation: animateUser 3s linear infinite;*/
}

/*@keyframes animateUser {*/
/*    50% {*/
/*        right: 30px;*/
/*        top: 50px;*/
/*    }*/
/*}*/

.section_01 > div:nth-child(3) {
    width: 100px;
    height: 100px;
    border: 3px solid gold;
    border-radius: 100%;
    position: absolute;
    top: 60%;
    left: 50%;
    /*animation-name: circle;*/
    /*animation-duration: 0.2s;*/
    /*animation-iteration-count: infinite;*/
    animation: circle 0.5s infinite;

    /*animation-timing-function: linear;*/
}

.section_01 > div:nth-child(4) {
    width: 100px;
    height: 100px;
    border: 3px solid gold;
    border-radius: 100%;
    position: absolute;
    top: 20%;
    left: 60%;
    animation: circle 0.5s infinite;

}

.section_01 > div:nth-child(5) {
    width: 100px;
    height: 100px;
    border: 3px solid gold;
    border-radius: 100%;
    position: absolute;
    top: 25%;
    left: 85%;
    animation: circle 0.5s infinite;

}

.section_01 > div:nth-child(7) {
    width: 100px;
    height: 100px;
    border: 3px solid gold;
    border-radius: 100%;
    position: absolute;
    top: 10%;
    left: 1%;
    /*animation-name: circle;*/
    /*animation-duration: 0.2s;*/
    /*animation-iteration-count: infinite;*/
    animation: circle 0.5s infinite;

    /*animation-timing-function: linear;*/
}

.section_01 > div:nth-child(8) {
    width: 100px;
    height: 100px;
    border: 3px solid gold;
    border-radius: 100%;
    position: absolute;
    top: 30%;
    left: 40%;
    /*animation-name: circle;*/
    /*animation-duration: 0.2s;*/
    /*animation-iteration-count: infinite;*/
    animation: circle 0.5s infinite;

    /*animation-timing-function: linear;*/
}

.section_01 > div:nth-child(9) {
    width: 100px;
    height: 100px;
    border: 3px solid gold;
    border-radius: 100%;
    position: absolute;
    top: 70%;
    left: 30%;
    /*animation-name: circle;*/
    /*animation-duration: 0.2s;*/
    /*animation-iteration-count: infinite;*/
    animation: circle 0.5s infinite;

    /*animation-timing-function: linear;*/
}

.section_01 > div:nth-child(10) {
    width: 100px;
    height: 100px;
    border: 3px solid gold;
    border-radius: 100%;
    position: absolute;
    top: 75%;
    left: 5%;
    /*animation-name: circle;*/
    /*animation-duration: 0.2s;*/
    /*animation-iteration-count: infinite;*/
    animation: circle 0.5s infinite;

    /*animation-timing-function: linear;*/
}

.section_01 > div:nth-child(11) {
    width: 100px;
    height: 100px;
    border: 3px solid gold;
    border-radius: 100%;
    position: absolute;
    top: 8%;
    left: 30%;
    /*animation-name: circle;*/
    /*animation-duration: 0.2s;*/
    /*animation-iteration-count: infinite;*/
    animation: circle 0.5s infinite;

    /*animation-timing-function: linear;*/
}

.section_01 > aside > button:nth-child(5):hover {
    background: linear-gradient(to right, gold, white);
    border: 4px solid black;
    /*background-color: white;*/
    color: black;
    transform: scaleX(1);
}

.btn a {
    text-decoration: none;
    color: white;

}

@keyframes circle {
    /*from {*/
    /*    !*transform: rotate(0deg);*!*/
    /*}*/
    /*to {*/
    /*    transform: rotate(360deg);*/
    /*}*/
    from {
        width: 50px;
        height: 50px;
    }
    to {
        width: 80px;
        height: 80px;
    }
}

/*.......................................*/
/*Section 02*/
.h21 {
    padding: 50px;
    font-size: 55px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-weight: 800;
    /*margin-top: 50px;*/
    margin-bottom: 50px;
}

.h21 {
    margin: 0;
}

.section_02 > article > pre {
    position: absolute;
    top: 21%;
    bottom: 0;
    left: -20%;
    right: 0;
    text-align: center;
    margin: auto;
    font-size: 25px;
    line-height: 1.5;
    font-weight: bold;
    font-style: italic;
}

/*.pre {*/
/*    margin-top: 60px;*/
/*    font-family: 'Open Sans', sans-serif;*/
/*    font-style: italic;*/
/*    font-size: 18px;*/
/*    line-height: 1.7;*/
/*    text-align: center;*/
/*    color: #ffffff;*/
/*    margin-right: 115px;*/
/*    padding: 0;*/
/*}*/

/*.......................................*/
/*Section 03*/
.section_03 h2 {
    margin: 0;
}

.sub_sec {
    /*position: absolute;*/

    display: flex;
    align-items: center;
    justify-content: center;
}

.time_line {
    width: 80%;
    height: auto;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.time_line ul {
    list-style: none;
}

.time_line ul li {
    width: 50%;
    padding: 15px;
    background-color: #1B191A;
    color: white;
    border-radius: 10px;
    margin-bottom: 40px;
    position: relative;
}

.time_line ul li:last-child {
    margin-bottom: 0;
}

.time_line_content p {
    font-size: 16px;
    line-height: 30px;
    font-weight: 300;
    margin-bottom: 20px;
    margin-left: 20px;
}

.time_line_content4 p {
    font-size: 15px;
    line-height: 20px;
    font-weight: 300;
    margin-bottom: 20px;
    margin-left: 20px;
}

.time_line_content .date {
    font-size: 13px;
    font-weight: 300;
    margin-bottom: 10px;
    letter-spacing: 2px;
    position: absolute;
    top: -30px;
    left: 10px;
    color: gold;
}


.time_line_content4 .date {
    font-size: 13px;
    font-weight: 300;
    margin-bottom: 5px;
    letter-spacing: 2px;
    position: absolute;
    top: -30px;
    left: 10px;
    color: gold;
}

/*.section_04 h2{*/
/*    padding: 0;*/
/*    !*margin-top: 50px;*!*/
/*    font-size: 50px;*/
/*}*/
/*.h21{*/
/*}*/

/*.......................................*/
/*Section 04*/
.h211 {
    padding: 20px;
    font-size: 55px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-weight: 800;
    margin-top: 30px;
}

.section_04 .service {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    height: 85vh;
    width: 100%;
    margin: 0px;
    padding: 0;
}

/*.section_04 {*/
/*    margin: 20px;*/
/*    text-align: center;*/
/*    padding: 50px;*/
/*    height: 50vh;*/
/*}*/
.service div {
    height: 400px;
    width: 40%;
    margin-top: 150px;
}

.div_01 {
    border: 4px solid #eeeeee;
    text-align: center;
    align-items: center;
    /*padding: 50px 25px;*/
    margin-left: 20px;
    border-radius: 50px;
}

.div_02 {
    border: 4px solid #eeeeee;
    text-align: center;
    align-items: center;
    /*padding: 30px 25px;*/
    margin-left: 30px;
    border-radius: 50px;

}


.section_04 .service h2 {
    font-size: 40px;
    margin-bottom: 10px;

}

.section_04 .service .div_01 p {
    margin-top: 10px;
    font-size: 20px;
    line-height: 1.3;
    font-weight: bold;
    font-style: normal;
    margin-bottom: 45px;
}

.section_04 .service .div_02 p {
    margin-top: 10px;
    font-size: 20px;
    line-height: 1.3;
    font-weight: bold;
    font-style: normal;
    margin-bottom: 20px;
}


.section_04 .service img {
    width: 100px;
    height: 90px;
    border-radius: 100%;
    margin-bottom: 20px;
    margin-top: 10px;
}

.button {
    font-size: 12px;
    text-decoration: none;
    background-color: #1B191A;
    border: 2px solid white;
    color: white;
    padding: 8px 12px;
    border-radius: 5px;
    letter-spacing: 1px;

}

.button:hover {
    font-size: 13px;
    background-color: gold;
    color: black;
    border: 2px solid black;
    transition: 0.4s ease;
}

.hr {
    width: 60%;
    margin-left: 20%;
}

/*.......................................*/
/*Section 05*/
.h212 {
    padding-top: 10px;
    padding-bottom: 10px;
    /*border-bottom-width: 40px;*/
    margin-top: -100px;
    margin-bottom: 10px;
    font-size: 50px;
    text-align: center;
}

.h211 {
    position: absolute;
    left: 35%;

}

/*.slider_wrapper {*/
/*    top: 15%;*/
/*    !*padding: 10px;*!*/
/*    !*background-color: white;*!*/
/*    position: relative;*/
/*    max-width: 65rem;*/
/*    margin: 0 auto;*/
/*    left: 1%;*/
/*    height: 90vh;*/
/*    overflow: hidden;*/
/*    margin-top: 50px;*/
/*}*/

/*.slider {*/
/*    !*padding: 5px;*!*/
/*    display: flex;*/
/*    aspect-ratio: 16/10;*/
/*    overflow-x: auto;*/
/*    scroll-snap-type: x mandatory;*/
/*    scroll-behavior: smooth;*/
/*    box-shadow: 0 1.5rem 3rem -0.75rem hsla(0, 0%, 0%, 0.25);*/
/*    border-radius: 15px;*/
/*    border: 3px solid black;*/
/*    background-size: 100% 100%;*/
/*    height: 80%;*/

/*}*/

/*.slider img {*/
/*    flex: 1 0 100%;*/
/*    scroll-snap-align: start;*/
/*    object-fit: cover;*/
/*    background-size: 100% 100%;*/

/*}*/


/*.......................................*/
/*Section 06*/
.section_06 {
    padding: 200px 300px;
}

.section_06 .h211 {
    position: absolute;
    left: 30%;
}

.section_06 h2 {
    margin-top: 25px;
}

.section_06 section .p1,
.section_06 section .p2 {
    display: flex;
    padding-top: 40px;
    padding-right: 100px;
}

.section_06 .git_img {
    background-color: white;
    border-radius: 100%;
    width: 100px;
    height: 100px;
}

.section_06 section img {
    width: 100px;
    height: 100px;
    border-radius: 100px;
    margin-right: 100px;
    /*object-fit: cover;*/
    background-size: cover; /* Adjusts the background image to cover the entire container */
    filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
    transition: all 0.3s ease-in-out;
}

.section_06 section img:hover {
    transform: scale(1.2);
    cursor: pointer;
}

/*.......................................*/
/*Section 07*/
/*.box {*/
/*    position: relative;*/
/*    top: -10%;*/
/*    height: 80vh;*/
/*    display: flex;*/
/*    align-items: center;*/
/*    justify-content: center;*/
/*    overflow: hidden;*/
/*}*/

/*.content {*/
/*    position: relative;*/
/*    width: 230px;*/
/*    height: 230px;*/
/*    transform-style: preserve-3d;*/
/*    animation: animate 30s linear infinite;*/
/*}*/

/*@keyframes animate {*/
/*    0% {*/
/*        transform: perspective(1000px) rotateY(0deg);*/
/*    }*/
/*    100% {*/
/*        transform: perspective(1000px) rotateY(-370deg);*/
/*    }*/
/*}*/

/*.content span {*/
/*    position: absolute;*/
/*    width: 100%;*/
/*    height: 100%;*/
/*    left: 0;*/
/*    top: 0;*/
/*    transform-style: preserve-3d;*/
/*    transform-origin: center;*/
/*    transform: rotateY(calc(var(---i) * 45deg)) translateZ(370px);*/
/*}*/

/*.content span img {*/
/*    position: absolute;*/
/*    width: 100%;*/
/*    height: 100%;*/
/*    left: 0;*/
/*    top: 0;*/
/*    object-fit: cover;*/
/*    border-radius: 20px;*/
/*    transition: 1.5s;*/
/*}*/

/*.content span img:hover {*/
/*    transform: translateY(20px) scale(1.1);*/
/*    cursor: pointer;*/
/*}*/

/*.......................................*/
/*footer*/

body > footer {
    width: 100%;
    height: 8vh;
    background-color: white;
    bottom: 0;
    font-family: Cambria;
}

footer > .ad_01 {
    color: black;
    font-size: 20px;
    position: relative;
    margin-left: 40px;
    margin-top: 30px;
}

footer > .ad_01 > a {
    text-decoration: none;
    color: black;
    font-size: 20px;
}

footer > .ad_02 > a {
    text-decoration: none;
    color: black;
    font-size: 20px;
}

footer > .ad_02 {
    color: white;
    font-size: 20px;
    /*position: absolute;*/
    /*left: 0;*/
    /*bottom: 0;*/
    position: relative;
    margin-left: 40px;
    margin-top: 10px;

}

footer > .ad_03 > div {
    position: absolute;
    right: 0;
    /*margin-top: 10px;*/
    /*margin-left: 20px;*/
    margin-top: -60px;


}

footer > .ad_03 > div > a {
    display: inline-block;
    /*margin-top: -px;*/
    margin-right: 20px;


}

footer > .ad_03 > div > a > img {
    filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
    transition: all 0.3s ease-in-out;
    border-radius: 100%;
}

footer > .ad_03 > div > a > img:hover {
    transform: scale(1.2);
    cursor: pointer;
}

@media all and (min-width: 1440px) {
    .time_line {
        animation: movedown 5s linear forwards infinite;
    }


    .time_line:before {
        content: '';
        position: absolute;
        height: 100%;
        left: 50%;
        width: 2px;
        transform: translatex(-50%);
        background: gray;
    }

    .time_line ul li:nth-child(odd) {
        float: left;
        clear: right;
        transform: translateX(-40px);
        border-radius: 30px 0px 30px 30px;
        /*border: 2px solid white;*/
    }

    .time_line ul li:nth-child(even) {
        float: right;
        clear: left;
        transform: translateX(40px);
        border-radius: 0px 30px 30px 30px;
        /*border: 2px solid white;*/

    }

    .time_line ul li:nth-child(odd):after {
        content: '';
        position: absolute;
        height: 20px;
        width: 20px;
        background: #eeeeee;
        border-radius: 50%;
        top: 0;
        transform: translate(50%, -50%);
        right: -40px;
    }

    .time_line ul li:nth-child(even):after {
        content: '';
        position: absolute;
        height: 20px;
        width: 20px;
        background: #eeeeee;
        border-radius: 50%;
        top: 0;
        transform: translate(-50%, -50%);
        left: -40px
    }

    .time_line ul li:hover:after {
        background-color: gold;

    }

    @keyframes movedown {
        0% {
            opacity: 1;
            transform: translateY(-20px);
        }
        100% {
            opacity: 1;
            transform: translateY(0px);
        }

    }
    /*sec05*/
    /*.slider_wrapper {*/
    /*    top:20%;*/
    /*    !*padding: 10px;*!*/
    /*    !*background-color: white;*!*/
    /*    position: relative;*/
    /*    max-width: 65rem;*/
    /*    margin: 0 auto;*/
    /*    left: 9%;*/
    /*    height: 90vh;*/
    /*    overflow: hidden;*/
    /*    margin-top: 50px;*/
    /*}*/
    /*.slider {*/
    /*    !*padding: 5px;*!*/
    /*    display: flex;*/
    /*    aspect-ratio: 16/10;*/
    /*    overflow-x: auto;*/
    /*    scroll-snap-type: x mandatory;*/
    /*    scroll-behavior: smooth;*/
    /*    box-shadow: 0 1.5rem 3rem -0.75rem hsla(0, 0%, 0%, 0.25);*/
    /*    border-radius: 15px;*/
    /*    border: 3px solid black;*/
    /*    background-size: 100% 100%;*/
    /*    height: 80%;*/
    /*}*/
    /*.slider img {*/
    /*    flex: 1 0 100%;*/
    /*    scroll-snap-align: start;*/
    /*    object-fit: cover;*/
    /*    background-size: 100% 100%;*/
    /*}*/
    .slider_wrapper {
        top: 15%;
        /*padding: 10px;*/
        /*background-color: white;*/
        position: relative;
        max-width: 65rem;
        margin: 0 auto;
        left: 1%;
        height: 90vh;
        overflow: hidden;
        margin-top: 50px;
    }

    .slider {
        /*padding: 5px;*/
        display: flex;
        aspect-ratio: 16/10;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        box-shadow: 0 1.5rem 3rem -0.75rem hsla(0, 0%, 0%, 0.25);
        border-radius: 15px;
        border: 3px solid black;
        background-size: 100% 100%;
        height: 80%;

    }

    .slider img {
        flex: 1 0 100%;
        scroll-snap-align: start;
        object-fit: cover;
        background-size: 100% 100%;

    }

    /*sec07*/
    .box {
        position: relative;
        top: -10%;
        height: 80vh;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }

    .content {
        position: relative;
        width: 230px;
        height: 230px;
        transform-style: preserve-3d;
        animation: animate 30s linear infinite;
    }

    @keyframes animate {
        0% {
            transform: perspective(1000px) rotateY(0deg);
        }
        100% {
            transform: perspective(1000px) rotateY(-370deg);
        }
    }

    .content span {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        transform-style: preserve-3d;
        transform-origin: center;
        transform: rotateY(calc(var(---i) * 45deg)) translateZ(370px);
    }

    .content span img {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        object-fit: cover;
        border-radius: 20px;
        transition: 1.5s;
    }

    .content span img:hover {
        transform: translateY(20px) scale(1.1);
        cursor: pointer;
    }

}

/*Responsive*/
/*laptop large*/
@media all and (min-width: 1024px) and (max-width: 1440px) {

    header ul {
        float: right;
        margin-right: 40px;
        margin-top: -40px;

    }

    /*section04*/
    .service div {
        margin-top: 150px;
        height: 400px;
        width: 45%;
    }

    .time_line {
        animation: movedown 5s linear forwards infinite;

    }

    .time_line:before {
        content: '';
        position: absolute;
        height: 100%;
        left: 50%;
        width: 2px;
        transform: translatex(-50%);
        background: gray;
    }

    .time_line ul li:nth-child(odd) {
        float: left;
        clear: right;
        transform: translateX(-40px);
        border-radius: 30px 0px 30px 30px;
        /*border: 2px solid white;*/
    }

    .time_line ul li:nth-child(even) {
        float: right;
        clear: left;
        transform: translateX(40px);
        border-radius: 0px 30px 30px 30px;
        /*border: 2px solid white;*/

    }

    .time_line ul li:nth-child(odd):after {
        content: '';
        position: absolute;
        height: 20px;
        width: 20px;
        background: #eeeeee;
        border-radius: 50%;
        top: 0;
        transform: translate(50%, -50%);
        right: -40px;
    }

    .time_line ul li:nth-child(even):after {
        content: '';
        position: absolute;
        height: 20px;
        width: 20px;
        background: #eeeeee;
        border-radius: 50%;
        top: 0;
        transform: translate(-50%, -50%);
        left: -40px
    }

    .time_line ul li:hover:after {
        background-color: gold;

    }

    @keyframes movedown {
        0% {
            opacity: 1;
            transform: translateY(-20px);
        }
        100% {
            opacity: 1;
            transform: translateY(0px);
        }

    }
    /*sec 05*/
    h212 {
        padding-top: 10px;
        padding-bottom: 10px;
        /*border-bottom-width: 40px;*/
        margin-top: -110px;
        margin-bottom: 10px;
        font-size: 40px;
        text-align: center;
    }

    .h211 {
        position: absolute;
        left: 31%;
        font-size: 60px;
    }


    .slider_wrapper {
        top: 20%;
        /*padding: 10px;*/
        /*background-color: white;*/
        position: relative;
        max-width: 65rem;
        margin: 0 auto;
        left: 6%;
        height: 90vh;
        overflow: hidden;
        margin-top: 50px;
    }

    .slider {
        /*padding: 5px;*/
        display: flex;
        aspect-ratio: 16/10;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        box-shadow: 0 1.5rem 3rem -0.75rem hsla(0, 0%, 0%, 0.25);
        border-radius: 15px;
        border: 3px solid black;
        background-size: 100% 100%;
        height: 80%;

    }

    .slider img {
        flex: 1 0 100%;
        scroll-snap-align: start;
        object-fit: cover;
        background-size: 100% 100%;

    }

    /*sec07*/
    .box {
        position: relative;
        top: -10%;
        height: 80vh;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }

    .content {
        position: relative;
        width: 230px;
        height: 230px;
        transform-style: preserve-3d;
        animation: animate 30s linear infinite;
    }

    @keyframes animate {
        0% {
            transform: perspective(1000px) rotateY(0deg);
        }
        100% {
            transform: perspective(1000px) rotateY(-370deg);
        }
    }

    .content span {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        transform-style: preserve-3d;
        transform-origin: center;
        transform: rotateY(calc(var(---i) * 45deg)) translateZ(370px);
    }

    .content span img {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        object-fit: cover;
        border-radius: 20px;
        transition: 1.5s;
    }

    .content span img:hover {
        transform: translateY(20px) scale(1.1);
        cursor: pointer;
    }
}

/*Normal Laptop*/
@media all and (min-width: 768px) and (max-width: 1024px) {

    header ul {
        float: right;
        margin-right: 40px;
        margin-top: -40px;

    }

    /*Section01*/
    .section_01 > aside > h3:nth-child(1) {
        position: absolute;
        top: 20%;
        left: 6.5%;
        font-size: 30px;
    }

    .section_01 > aside > h1:nth-child(2) {
        position: absolute;
        top: 27%;
        left: 9%;
        font-size: 35px;
        transition: background-color 0.3s ease;


    }

    .section_01 > aside > h1:nth-child(2):hover {
        color: gold;
        /*color: rgba(0%, 0%, 0%, 0.1%);*/
    }

    .section_01 > aside > h3:nth-child(3) {
        position: absolute;
        top: 35%;
        left: 6.5%;
        font-size: 27px;

    }

    .section_01 > aside > h3:nth-child(3) .multiText {
        /*position: absolute;*/
        /*top: 10%;*/
        /*left: 100%;*/
        /*width: 65%;*/
        font-size: 30px;
        color: gold;
    }


    .section_01 > aside > p:nth-child(4) {
        position: absolute;
        top: 46%;
        left: 9.2%;
        font-size: 23px;
    }

    .section_01 > aside > button:nth-child(5) {
        position: absolute;
        top: 60%;
        left: 9.5%;
        border: 2px solid white;
        /*background: linear-gradient(to right, gold, white);*/
        background-color: black;
        color: black;
        padding: 12px 24px;
        text-align: center;
        text-decoration: none;
        display: inline-block;
        font-size: 16px;
        border-radius: 4px;
        cursor: pointer;
        transition: background-color 0.3s ease;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
    }

    .section_01 > .sub_section {
        position: absolute;
        top: 11%;
        left: 55%;
        height: 400px;
        width: 400px;
        background-image: url("../images/hackergirl.jpg");
        background-size: 100% 100%;
    }

    .section_01 > div:nth-child(4) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 18%;
        left: 57%;
        animation: circle 0.5s infinite;

    }

    .section_01 > div:nth-child(8) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 35%;
        left: 48%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;

        /*animation-timing-function: linear;*/
    }

    /*section02*/
    .h21 {
        padding: 45px;
        font-size: 45px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 600;
        /*margin-top: 50px;*/
        margin-bottom: 40px;
    }

    .h21 {
        margin: 0;
    }

    .section_02 > article > pre {
        position: absolute;
        top: 21%;
        bottom: 0;
        left: -24%;
        right: 0;
        text-align: center;
        margin: auto;
        font-size: 22px;
        line-height: 1.5;
        font-weight: bold;
        font-style: italic;
    }

    .pre {
        margin-top: 60px;
        font-family: 'Open Sans', sans-serif;
        font-style: italic;
        font-size: 18px;
        line-height: 1.7;
        text-align: center;
        color: #ffffff;
        margin-right: 115px;
        padding: 0;
    }

    /*section03*/
    .sub_sec {
        /*position: absolute;*/

        display: flex;
        align-items: center;
        justify-content: center;
    }

    .time_line {
        width: 70%;
        height: auto;
        max-width: 700px;
        margin: 0 auto;
        position: relative;
    }

    .time_line ul {
        list-style: none;
    }

    .time_line ul li {
        width: 40%;
        padding: 10px;
        background-color: #1B191A;
        color: white;
        border-radius: 10px;
        margin-bottom: 30px;
        position: relative;
    }

    .time_line ul li:last-child {
        margin-bottom: 0;
    }

    .time_line_content p {
        font-size: 12px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 18px;
        margin-left: 20px;
    }

    .time_line:before {
        content: '';
        position: absolute;
        height: 100%;
        left: 50%;
        width: 2px;
        transform: translatex(-50%);
        background: gray;
    }

    .time_line ul li:nth-child(odd) {
        float: left;
        clear: right;
        transform: translateX(30px);
        border-radius: 30px 0px 30px 30px;
        /*border: 2px solid white;*/
    }

    .time_line ul li:nth-child(even) {
        float: right;
        clear: left;
        transform: translateX(-30px);
        border-radius: 0px 30px 30px 30px;
        /*border: 2px solid white;*/

    }

    .time_line ul li:nth-child(odd):after {
        content: '';
        position: absolute;
        height: 15px;
        width: 15px;
        background: #eeeeee;
        border-radius: 50%;
        top: 0;
        transform: translate(50%, -50%);
        right: -40px;
    }

    .time_line ul li:nth-child(even):after {
        content: '';
        position: absolute;
        height: 15px;
        width: 15px;
        background: #eeeeee;
        border-radius: 50%;
        top: 0;
        transform: translate(-50%, -50%);
        left: -40px
    }

    .time_line ul li:hover:after {
        background-color: gold;

    }

    .time_line_content .date {
        font-size: 10px;
        font-weight: 300;
        margin-bottom: 10px;
        letter-spacing: 2px;
        position: absolute;
        top: -30px;
        left: 10px;
        color: gold;
    }

    /*section 04*/
    .h212 {
        padding-top: 10px;
        padding-bottom: 10px;
        /*border-bottom-width: 40px;*/
        margin-top: -100px;
        margin-bottom: 10px;
        font-size: 50px;
        text-align: center;
    }

    .h211 {
        position: absolute;
        left: 32%;

    }

    /*section 05*/
    h212 {
        padding-top: 10px;
        padding-bottom: 10px;
        /*border-bottom-width: 40px;*/
        margin-top: -110px;
        margin-bottom: 10px;
        font-size: 40px;
        text-align: center;
    }

    .h211 {
        position: absolute;
        left: 26%;

    }

    .slider_wrapper {
        top: 20%;
        /*padding: 10px;*/
        /*background-color: white;*/
        position: relative;
        max-width: 65rem;
        margin: 0 auto;
        left: 14%;
        height: 90vh;
        overflow: hidden;
        margin-top: 50px;
    }

    .slider {
        /*padding: 5px;*/
        display: flex;
        aspect-ratio: 16/10;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        box-shadow: 0 1.5rem 3rem -0.75rem hsla(0, 0%, 0%, 0.25);
        border-radius: 15px;
        border: 3px solid black;
        background-size: 100% 100%;
        height: 80%;

    }

    .slider img {
        flex: 1 0 100%;
        scroll-snap-align: start;
        object-fit: cover;
        background-size: 100% 100%;

    }

    .service div {
        margin-top: 170px;
        height: 400px;
        width: 40%;
    }

    /*section 06*/
    .section_06 {
        padding: 150px 250px;
    }

    .section_06 .h211 {
        position: absolute;
        top: 22%;
        left: 25%;
        font-size: 50px;
    }

    .section_06 h2 {
        margin-top: 30px;
        margin-left: -25%;
        font-size: 35px;

    }

    .section_06 section .p1,
    .section_06 section .p2 {
        display: flex;
        padding-top: 30px;
        padding-right: 80px;
        margin-left: -25%;

    }

    .section_06 section img {
        width: 90px;
        height: 90px;
        border-radius: 100px;
        margin-right: 100px;
        /*object-fit: cover;*/
        background-size: cover; /* Adjusts the background image to cover the entire container */
        filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
        transition: all 0.3s ease-in-out;
        /*margin-left: -60%;*/
    }

    .section_06 section img:hover {
        transform: scale(1.2);
        cursor: pointer;
    }

    /*section 07*/
    .box {
        position: relative;
        top: -10%;
        height: 75vh;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }

    .content {
        position: relative;
        width: 200px;
        height: 200px;
        transform-style: preserve-3d;
        animation: animate 30s linear infinite;
    }

    @keyframes animate {
        0% {
            transform: perspective(1000px) rotateY(0deg);
        }
        100% {
            transform: perspective(1000px) rotateY(-370deg);
        }
    }

    .content span {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        transform-style: preserve-3d;
        transform-origin: center;
        transform: rotateY(calc(var(---i) * 45deg)) translateZ(370px);
    }

    .content span img {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        object-fit: cover;
        border-radius: 20px;
        transition: 1.5s;
    }

    .content span img:hover {
        transform: translateY(20px) scale(1.1);
        cursor: pointer;
    }
}

/*Tablet 425-768*/
@media all and (min-width: 427px) and (max-width: 768px) {
    header ul {
        float: right;
        margin-right: 40px;
        margin-top: -40px;

    }

    /*section 01*/
    .section_01 > aside > h3:nth-child(1) {
        position: absolute;
        top: 20%;
        left: 0.8%;
        font-size: 23px;
    }

    .section_01 > aside > h1:nth-child(2) {
        position: absolute;
        top: 27%;
        left: 4.1%;
        font-size: 31px;
        transition: background-color 0.3s ease;


    }

    .section_01 > aside > h1:nth-child(2):hover {
        color: gold;
        /*color: rgba(0%, 0%, 0%, 0.1%);*/
    }


    .section_01 > aside > h3:nth-child(3) {
        position: absolute;
        top: 34%;
        left: 0.8%;
        font-size: 23px;

    }

    .section_01 > aside > h3:nth-child(3) .multiText {
        /*position: absolute;*/
        /*top: 10%;*/
        /*left: 100%;*/
        /*width: 65%;*/
        font-size: 30px;
        color: gold;
    }

    .section_01 > aside > p:nth-child(4) {
        position: absolute;
        top: 46%;
        left: 4.1%;
        font-size: 18px;
    }

    .section_01 > aside > button:nth-child(5) {
        position: absolute;
        top: 58%;
        left: 9.3%;
        border: 2px solid white;
        /*background: linear-gradient(to right, gold, white);*/
        background-color: black;
        color: black;
        padding: 14px 28px;
        text-align: center;
        text-decoration: none;
        display: inline-block;
        font-size: 16px;
        border-radius: 4px;
        cursor: pointer;
        transition: background-color 0.3s ease;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
    }

    .section_01 > .sub_section {
        position: absolute;
        top: 10%;
        left: 53%;
        height: 350px;
        width: 350px;
        background-image: url("../images/hackergirl.jpg");
        background-size: 100% 100%;
    }


    .section_01 > div:nth-child(3) {
        width: 80px;
        height: 80px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 60%;
        left: 50%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(4) {
        width: 80px;
        height: 80px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 20%;
        left: 55%;
        animation: circle 0.5s infinite;

    }

    .section_01 > div:nth-child(5) {
        width: 80px;
        height: 80px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 25%;
        left: 85%;
        animation: circle 0.5s infinite;

    }

    .section_01 > div:nth-child(7) {
        width: 80px;
        height: 80px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 10%;
        left: 2%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(8) {
        width: 80px;
        height: 80px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 78%;
        left: 65%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(9) {
        width: 80px;
        height: 80px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 70%;
        left: 30%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(10) {
        width: 80px;
        height: 80px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 75%;
        left: 5%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(11) {
        width: 80px;
        height: 80px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 8%;
        left: 30%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;

        /*animation-timing-function: linear;*/
    }

    /*section02*/
    .h21 {
        padding: 40px;
        font-size: 45px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 700;
        /*margin-top: 50px;*/
        margin-bottom: 50px;

    }

    .h21 {
        margin: 0;
    }

    .section_02 > article > pre {
        position: absolute;
        top: 21%;
        bottom: 0;
        left: -33%;
        /*right: 0;*/
        text-align: center;
        margin: auto;
        font-size: 20px;
        line-height: 1.5;
        font-weight: bold;
        font-style: italic;
    }

    .pre {
        margin-top: 50px;
        font-family: 'Open Sans', sans-serif;
        font-style: italic;
        font-size: 14px;
        line-height: 1.5;
        text-align: center;
        color: #ffffff;
        margin-right: 115px;
        padding: 0;
    }

    /*section03*/
    .sub_sec {
        /*position: absolute;*/

        display: flex;
        align-items: center;
        justify-content: center;
    }

    .time_line {
        width: 70%;
        height: auto;
        max-width: 700px;
        margin: 0 auto;
        position: relative;
        top: -20px;
    }

    .time_line ul {
        list-style: none;
    }

    .time_line ul li {
        width: 40%;
        height: 90px;
        padding: 10px;
        background-color: #1B191A;
        color: white;
        border-radius: 10px;
        margin-bottom: 30px;
        position: relative;
    }

    .time_line ul li:last-child {
        margin-bottom: 0;
    }

    .time_line_content p {
        font-size: 12px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 18px;
        margin-left: 20px;
        margin-top: -5px;
    }

    .time_line_content4 p {
        font-size: 12px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 18px;
        margin-left: 20px;
        margin-top: -25px;
    }

    .time_line:before {
        content: '';
        position: absolute;
        height: 100%;
        left: 50%;
        width: 2px;
        transform: translatex(-50%);
        background: gray;
    }

    .time_line ul li:nth-child(odd) {
        float: left;
        clear: right;
        transform: translateX(15px);
        border-radius: 30px 0px 30px 30px;
        /*border: 2px solid white;*/
    }

    .time_line ul li:nth-child(even) {
        float: right;
        clear: left;
        transform: translateX(-15px);
        border-radius: 0px 30px 30px 30px;
        /*border: 2px solid white;*/

    }

    .time_line ul li:nth-child(odd):after {
        content: '';
        position: absolute;
        height: 12px;
        width: 15px;
        background: #eeeeee;
        border-radius: 50%;
        top: 0;
        transform: translate(50%, -50%);
        right: -40px;
    }

    .time_line ul li:nth-child(even):after {
        content: '';
        position: absolute;
        height: 15px;
        width: 15px;
        background: #eeeeee;
        border-radius: 50%;
        top: 0;
        transform: translate(-50%, -50%);
        left: -40px
    }

    .time_line ul li:hover:after {
        background-color: gold;

    }

    .time_line_content .date {
        font-size: 10px;
        font-weight: 300;
        margin-bottom: 10px;
        letter-spacing: 2px;
        position: absolute;
        top: -30px;
        left: 10px;
        color: gold;
    }

    /*section 04*/
    .h211 {
        padding: 20px;
        font-size: 45px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 700;
        /*margin-top: 50px;*/
        margin-bottom: 10px;
        left: 35%;
    }

    .section_04 .service {
        display: flex;
        align-items: center;
        justify-content: space-evenly;
        height: 85vh;
        width: 100%;
        margin: 0px;
        padding: 0;
    }

    /*.section_04 {*/
    /*    margin: 20px;*/
    /*    text-align: center;*/
    /*    padding: 50px;*/
    /*    height: 50vh;*/
    /*}*/
    .service div {
        margin-top: 150px;
        height: 350px;
        width: 42%;
    }

    .div_01 {
        border: 4px solid #eeeeee;
        text-align: center;
        align-items: center;
        /*padding: 50px 25px;*/
        margin-left: 15px;
        /*margin-right: 20px;*/
        border-radius: 50px;
    }

    .div_02 {
        border: 4px solid #eeeeee;
        text-align: center;
        align-items: center;
        /*padding: 30px 25px;*/
        margin-left: 30px;
        border-radius: 50px;

    }


    .section_04 .service h2 {
        font-size: 35px;
        margin-bottom: 10px;

    }

    .section_04 .service .div_01 p {
        margin-top: 10px;
        font-size: 19px;
        line-height: 1.3;
        font-weight: bold;
        font-style: normal;
        margin-bottom: 45px;
    }

    .section_04 .service .div_02 p {
        margin-top: 10px;
        font-size: 18px;
        line-height: 1.3;
        font-weight: bold;
        font-style: normal;
        margin-bottom: 28px;
    }


    .section_04 .service img {
        width: 100px;
        height: 90px;
        border-radius: 100%;
        margin-bottom: 20px;
        margin-top: 10px;
    }

    .button {
        font-size: 12px;
        text-decoration: none;
        background-color: #1B191A;
        border: 2px solid white;
        color: white;
        padding: 8px 12px;
        border-radius: 5px;
        letter-spacing: 1px;
        margin-top: 20px;

    }

    .button:hover {
        font-size: 13px;
        background-color: gold;
        color: black;
        border: 2px solid black;
        transition: 0.4s ease;
    }

    .hr {
        width: 60%;
        margin-left: 20%;
    }

    /*section 05*/
    h212 {
        padding-top: 10px;
        padding-bottom: 10px;
        /*border-bottom-width: 40px;*/
        margin-top: -120px;
        /*margin-bottom: 10px;*/
        font-size: 45px;
        text-align: center;
    }

    .h211 {
        position: absolute;
        left: 28%;
        font-size: 45px;

    }

    .slider_wrapper {
        top: 15%;
        padding: 10px;
        /*background-color: white;*/
        position: relative;
        max-width: 65rem;
        margin: 0 auto;
        left: 2.5%;
        height: 90vh;
        overflow: hidden;
        margin-top: 50px;
    }

    .slider {
        /*padding: 5px;*/
        display: flex;
        aspect-ratio: 16/10;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        box-shadow: 0 1.5rem 3rem -0.75rem hsla(0, 0%, 0%, 0.25);
        border-radius: 15px;
        border: 3px solid black;
        background-size: 100% 100%;
        height: 80%;
        width: 95%;

    }

    .slider img {
        flex: 1 0 100%;
        scroll-snap-align: start;
        object-fit: cover;
        background-size: 100% 100%;

    }

    .service div {
        margin-top: 200px;
        height: 400px;
        width: 40%;
    }

    /*section 06*/
    .section_06 {
        padding: 80px 160px;
    }

    .section_06 .h211 {
        position: absolute;
        top: 30%;
        left: 20%;
    }

    .section_06 h2 {
        margin-top: 60px;
        margin-left: -26%;
        font-size: 28px;

    }

    .section_06 section .p1,
    .section_06 section .p2 {
        display: flex;
        padding-top: 30px;
        padding-right: 10px;
        margin-left: -25%;

    }

    .section_06 .git_img {
        background-color: white;
        border-radius: 100%;
        width: 75px;
        height: 75px;
    }

    .section_06 section img {
        width: 70px;
        height: 70px;
        border-radius: 100px;
        margin-right: 80px;
        /*object-fit: cover;*/
        background-size: cover; /* Adjusts the background image to cover the entire container */
        filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
        transition: all 0.3s ease-in-out;
        /*margin-left: -60%;*/
    }

    .section_06 section img:hover {
        transform: scale(1.2);
        cursor: pointer;
    }

    /*section 07*/
    .box {
        position: relative;
        top: -10%;
        height: 75vh;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }

    .content {
        position: relative;
        width: 185px;
        height: 185px;
        transform-style: preserve-3d;
        animation: animate 30s linear infinite;
    }

    .content span {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        margin-right: 5px;
        transform-style: preserve-3d;
        transform-origin: center;
        transform: rotateY(calc(var(---i) * 45deg)) translateZ(370px);
    }

    .content span img {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        object-fit: cover;
        border-radius: 20px;
        transition: 1.5s;
        margin-right: 5px;

    }


    @keyframes animate {
        0% {
            transform: perspective(1000px) rotateY(0deg);
        }
        100% {
            transform: perspective(1000px) rotateY(-370deg);
        }
    }


    .content span img:hover {
        transform: translateY(20px) scale(1.1);
        cursor: pointer;
    }
}

/* large Mobile phone*/
@media all and (min-width: 425px) and (max-width: 491px) {
    /*header*/
    header .icon_burger {
        display: block;
    }

    header ul {
        margin: 5px;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        border: 2px solid #1B191A;
        width: auto;
        background-color: black;
        color: white;
        height: auto;
        display: none;
    }

    header ul li {
        width: 100%;
        margin: 10px;
    }

    header ul li ul {
        position: relative;
        top: -1px;
        width: 100%;
    }

    header ul li ul li {
        margin: 5px;
    }

    #toggler:checked ~ ul {
        display: initial;
        /*cursor: pointer;*/
    }

    /*sec01*/
    .section_01 > aside > h3:nth-child(1) {
        position: absolute;
        top: 5%;
        left: 2%;
        font-size: 24px;
    }

    .section_01 > aside > h1:nth-child(2) {
        position: absolute;
        top: 11%;
        left: 8%;
        font-size: 28px;
        transition: background-color 0.3s ease;


    }

    .section_01 > aside > h1:nth-child(2):hover {
        color: gold;
        /*color: rgba(0%, 0%, 0%, 0.1%);*/
    }

    .section_01 > aside > h3:nth-child(3) {
        position: absolute;
        top: 15%;
        left: 2%;
        font-size: 20px;

    }

    .section_01 > aside > h3:nth-child(3) .multiText {
        /*position: absolute;*/
        /*top: 10%;*/
        /*left: 100%;*/
        /*width: 65%;*/
        font-size: 30px;
        color: gold;
    }

    .section_01 > aside > p:nth-child(4) {
        position: absolute;
        top: 26%;
        left: 8%;
        font-size: 18px;
    }

    .section_01 > aside > button:nth-child(5) {
        position: absolute;
        top: 35%;
        left: 27%;
        border: 2px solid white;
        /*background: linear-gradient(to right, gold, white);*/
        background-color: black;
        color: white;
        padding: 9px 22px;
        text-align: center;
        text-decoration: none;
        display: inline-block;
        font-size: 19px;
        border-radius: 4px;
        cursor: pointer;
        transition: background-color 0.3s ease;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
    }

    .section_01 > .sub_section {
        position: absolute;
        top: 55%;
        left: 15%;
        height: 250px;
        width: 360px;
        background-image: url("../images/hackergirl.jpg");
        background-size: 100% 100%;
    }


    .section_01 > div:nth-child(3) {
        width: 40px;
        height: 40px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 8%;
        left: 70%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        /*display: none;*/

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(4) {
        width: 20px;
        height: 20px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 37%;
        left: 73%;
        animation: circle 0.5s infinite;
        display: none;

    }

    .section_01 > div:nth-child(5) {
        width: 20px;
        height: 20px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 36%;
        left: 5%;
        animation: circle 0.5s infinite;
        /*display: none;*/

    }

    .section_01 > div:nth-child(7) {
        width: 20px;
        height: 20px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 80%;
        left: 76%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        /*display: none;*/

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(8) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 30%;
        left: 40%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(9) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 70%;
        left: 30%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(10) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 75%;
        left: 5%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(11) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 8%;
        left: 30%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > aside > button:nth-child(7):hover {
        background: linear-gradient(to right, gold, white);
        border: 4px solid black;
        /*background-color: white;*/
        color: black;
        transform: scaleX(1);
    }

    .btn a {
        text-decoration: none;
        color: white;

    }

    /*sec02*/
    .section_02 article .h21 {
        /*padding: 45px;*/
        font-size: 35px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 600;
        /*margin-top: 150px;*/
        margin-bottom: 40px;
        position: absolute;
        top: 10%;
        left: 30%;

    }

    /*.h21 {*/
    /*    margin: 0;*/
    /*}*/
    .section_02 > article > pre {
        position: absolute;
        top: 25%;
        bottom: 0;
        left: -47%;
        right: 0;
        text-align: center;
        margin: auto;
        font-size: 15px;
        line-height: 1.5;
        font-weight: bold;
        font-style: italic;
    }

    /*sec 03*/
    .section_03 h2 {
        margin: 25px;
    }

    .h21 {
        padding: 5px;
        font-size: 35px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 600;
        /*margin-top: 50px;*/
        margin-bottom: 50px;
    }

    .time_line {
        width: 100%;
        height: 10px;
        max-width: 700px;
        margin: 10px;
        position: relative;
    }

    .time_line ul {
        list-style: none;
    }

    .time_line ul li:nth-child(1),
    .time_line ul li:nth-child(2),
    .time_line ul li:nth-child(3) {
        width: 90%;
        padding: 10px;
        background-color: #1B191A;
        color: white;
        border-radius: 10px;
        margin-bottom: 50px;
        margin-left: 15px;
        position: relative;
        height: 80px;

    }

    .time_line ul li:last-child {
        width: 90%;
        height: 85px;
        margin-left: 15px;

        margin-bottom: 10px;
    }

    .time_line_content p {
        font-size: 15px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 10px;
        margin-left: 20px;
    }

    .time_line_content4 p {
        font-size: 15px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 20px;
        margin-left: 20px;
        margin-top: -20px;

    }

    .time_line_content .date {
        font-size: 13px;
        font-weight: 300;
        margin-bottom: 5px;
        letter-spacing: 2px;
        position: absolute;
        top: -30px;
        left: 10px;
        color: gold;
        margin-top: 15px;
    }

    .time_line_content4 .date {
        font-size: 13px;
        font-weight: 300;
        margin-bottom: 5px;
        letter-spacing: 2px;
        position: absolute;
        top: -30px;
        left: 10px;
        color: gold;
    }

    /*sec 04*/
    .h211 {
        padding: 10px;
        font-size: 35px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 800;
        /*margin-top: 30px;*/
        position: relative;
        top: 5%;
        left: 1%;

    }

    .section_04 .service {
        display: grid;
        grid-template-rows: 1fr;
        grid-template-columns: repeat(1, 1fr);
        /*gap: 3px;*/
        /*align-items: center;*/
        /*justify-content: space-evenly;*/
        /*height: 85vh;*/
        /*width: 100%;*/
        /*margin: 0px;*/
        /*padding: 0;*/
    }

    .service .div_01 {
        height: 80%;
        width: 80%;
        margin-top: 30px;
        border: 3px solid #eeeeee;
        text-align: center;
        align-items: center;
        /*padding: 50px 25px;*/
        margin-left: 40px;
        border-radius: 50px;
        margin-bottom: 20px;
        position: relative;
        top: 8%;

    }

    .service .div_02 {
        height: 96%;
        width: 80%;
        margin-top: 30px;
        border: 4px solid #eeeeee;
        text-align: center;
        align-items: center;
        /*padding: 30px 25px;*/
        margin-left: 40px;
        border-radius: 50px;
        position: relative;
        top: 6%;

    }


    .section_04 .service h2 {
        font-size: 20px;
        margin-bottom: 10px;

    }

    .section_04 .service .div_01 p {
        margin-top: 10px;
        font-size: 15px;
        line-height: 1.3;
        font-weight: bold;
        font-style: normal;
        margin-bottom: 25px;
    }

    .section_04 .service .div_02 p {
        margin-top: 10px;
        font-size: 15px;
        line-height: 1.3;
        font-weight: bold;
        font-style: normal;
        margin-bottom: 10px;
    }


    .section_04 .service img {
        width: 50px;
        height: 40px;
        border-radius: 100%;
        margin-bottom: 20px;
        margin-top: 10px;
    }

    .button {
        font-size: 11px;
        text-decoration: none;
        background-color: #1B191A;
        border: 2px solid white;
        color: white;
        padding: 8px 12px;
        border-radius: 5px;
        letter-spacing: 1px;

    }

    .button:hover {
        font-size: 13px;
        background-color: gold;
        color: black;
        border: 2px solid black;
        transition: 0.4s ease;
    }

    .hr {
        width: 60%;
        margin-left: 20%;
    }

    /*sec 05*/
    .h212 {
        padding-top: 10px;
        padding-bottom: 10px;
        /*border-bottom-width: 40px;*/
        margin-top: -100px;
        margin-bottom: 10px;
        font-size: 50px;
        text-align: center;
    }


    .section_05 .slider_wrapper .slider {
        display: grid;
        grid-template-rows: 1fr 1fr;
        grid-template-columns: repeat(2, 1fr);
        gap: 3px;
        margin-top: 100px;
        margin-left: 5px;
        margin-right: 5px;

    }

    .section_05 .slider_wrapper .slider img {
        /*flex: 1 0 100%;*/
        /*scroll-snap-align: start;*/
        /*object-fit: cover;*/
        /*background-size: 100% 100%;*/
        width: 100%;
        height: 100%;
        margin-top: 10px;
        object-fit: cover;
        border-radius: 10px;
        filter: brightness(30%);
        transition: filter 0.3s ease;
    }

    .section_05 .slider_wrapper .slider img:hover {
        filter: brightness(100%);

    }

    /*.section_05 .slider_wrapper .slider img:nth-child(1){*/
    /*    position: absolute;*/
    /*    top: 5%;*/
    /*    left: 0;*/
    /*}*/
    /*.section_05 .slider_wrapper .slider img:nth-child(2){*/
    /*    position: absolute;*/
    /*    top: 45%;*/
    /*    right: 0;*/
    /*}*/
    /*sec 06*/
    /*.section_06 .h211{*/
    /*    position: relative;*/
    /*    left: -105px;*/
    /*    font-size: 20px;*/
    /*}*/
    .section_06 {
        padding: 150px 180px;
    }

    .section_06 .h211 {
        position: absolute;
        top: 30%;
        left: 11%;
        font-size: 30px;
    }

    .section_06 h2 {
        margin-top: 35px;
        margin-left: -160px;

    }

    .section_06 section .p1,
    .section_06 section .p2 {
        display: flex;
        padding-top: 40px;
        padding-right: 10px;
        margin-left: -160px;

    }

    .section_06 .git_img {
        background-color: white;
        border-radius: 100%;
        width: 50px;
        height: 50px;
    }

    .section_06 section img {
        width: 50px;
        height: 50px;
        border-radius: 100px;
        margin-right: 30px;
        /*object-fit: cover;*/
        background-size: cover; /* Adjusts the background image to cover the entire container */
        filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
        transition: all 0.3s ease-in-out;
        margin-top: 25px;

    }

    .section_06 section img:hover {
        transform: scale(1.2);
        cursor: pointer;
    }

    /*sec07*/
    .section_07 .box .content {
        display: grid;
        grid-template-rows: 1fr 1fr;
        grid-template-columns: repeat(3, 1fr);
        gap: 3px;
        /*display: flex;*/
    }

    .section_07 .box .content span img {
        width: 96%;
        height: 75%;
        margin-top: 10px;
        object-fit: cover;
        border-radius: 10px;

    }

    .section_07 .box .content span:nth-child(1) img {
        margin-left: 5px;
    }

    .section_07 .box .content span:nth-child(4) img {
        width: 100%;
        height: 55%;
        margin-top: 10px;
        margin-left: 60px;
    }

    .section_07 .box .content span:nth-child(5) img {
        width: 100%;
        height: 55%;
        margin-top: 10px;

        margin-left: 70px;
    }

    .section_07 .box .content span img:hover {
        transform: scale(1.3);
        z-index: 2;
    }

    /*footer*/
    body > footer {
        width: 100%;
        height: 8vh;
        background-color: white;
        bottom: 0;
        font-family: Cambria;
    }

    footer > .ad_01 {
        color: black;
        font-size: 20px;
        position: relative;
        margin-left: 40px;
        margin-top: 20px;
    }

    footer > .ad_01 > a {
        text-decoration: none;
        color: black;
        font-size: 20px;
    }

    footer > .ad_02 > a {
        text-decoration: none;
        color: black;
        font-size: 20px;
    }

    footer > .ad_02 {
        color: white;
        font-size: 20px;
        /*position: absolute;*/
        /*left: 0;*/
        /*bottom: 0;*/
        position: relative;
        margin-left: 40px;
        margin-top: 10px;

    }

    footer > .ad_03 > div {
        position: relative;
        margin-left: 30px;
        /*margin-top: 10px;*/
        /*margin-left: 20px;*/
        margin-top: 16px;


    }

    footer > .ad_03 > div > a {
        display: inline-block;
        /*margin-top: -px;*/
        margin-right: 20px;


    }

    footer > .ad_03 > div > a > img {
        filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
        transition: all 0.3s ease-in-out;
        border-radius: 100%;
    }

    footer > .ad_03 > div > a > img:hover {
        transform: scale(1.2);
        cursor: pointer;
    }

}

/*medium mobile phone*/
@media all and (min-width: 320px) and (max-width: 425px) {
    /*header*/
    header .icon_burger {
        display: block;
    }

    header ul {
        margin: 5px;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        border: 2px solid #1B191A;
        width: auto;
        background-color: black;
        color: white;
        height: auto;
        display: none;
    }

    header ul li {
        width: 100%;
        margin: 10px;
    }

    header ul li ul {
        position: relative;
        top: -1px;
        width: 100%;
    }

    header ul li ul li {
        margin: 5px;
    }

    #toggler:checked ~ ul {
        display: initial;
        /*cursor: pointer;*/
    }

    /*sec01*/
    .section_01 > aside > h3:nth-child(1) {
        position: absolute;
        top: 4%;
        left: 1%;
        font-size: 24px;
    }

    .section_01 > aside > h1:nth-child(2) {
        position: absolute;
        top: 10%;
        left: 8%;
        font-size: 30px;
        transition: background-color 0.3s ease;


    }

    .section_01 > aside > h1:nth-child(2):hover {
        color: gold;
        /*color: rgba(0%, 0%, 0%, 0.1%);*/
    }


    .section_01 > aside > h3:nth-child(3) {
        position: absolute;
        top: 15%;
        left: 1%;
        font-size: 20px;

    }

    .section_01 > aside > h3:nth-child(3) .multiText {
        /*position: absolute;*/
        /*top: 10%;*/
        /*left: 100%;*/
        /*width: 65%;*/
        font-size: 26px;
        color: gold;
    }

    .section_01 > aside > p:nth-child(4) {
        position: absolute;
        top: 25.5%;
        left: 8%;
        font-size: 16px;
    }

    .section_01 > aside > button:nth-child(5) {
        position: absolute;
        top: 35%;
        left: 27%;
        border: 2px solid white;
        /*background: linear-gradient(to right, gold, white);*/
        background-color: black;
        color: white;
        padding: 9px 22px;
        text-align: center;
        text-decoration: none;
        display: inline-block;
        font-size: 19px;
        border-radius: 4px;
        cursor: pointer;
        transition: background-color 0.3s ease;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
    }

    .section_01 > .sub_section {
        position: absolute;
        top: 55%;
        left: 10%;
        height: 250px;
        width: 360px;
        background-image: url("../images/hackergirl.jpg");
        background-size: 100% 100%;
    }


    .section_01 > div:nth-child(3) {
        width: 40px;
        height: 40px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 8%;
        left: 70%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        /*display: none;*/

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(4) {
        width: 20px;
        height: 20px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 37%;
        left: 73%;
        animation: circle 0.5s infinite;
        display: none;

    }

    .section_01 > div:nth-child(5) {
        width: 20px;
        height: 20px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 36%;
        left: 5%;
        animation: circle 0.5s infinite;
        /*display: none;*/

    }

    .section_01 > div:nth-child(7) {
        width: 20px;
        height: 20px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 80%;
        left: 76%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        /*display: none;*/

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(8) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 30%;
        left: 40%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(9) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 70%;
        left: 30%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(10) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 75%;
        left: 5%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(11) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 8%;
        left: 30%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > aside > button:nth-child(7):hover {
        background: linear-gradient(to right, gold, white);
        border: 4px solid black;
        /*background-color: white;*/
        color: black;
        transform: scaleX(1);
    }

    .btn a {
        text-decoration: none;
        color: white;

    }

    /*sec 02*/
    .section_02 .h21 {
        position: absolute;

        /*padding-top: 10px;*/
        font-size: 35px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 600;
        margin-top: 50px;
        top: 8%;
        left: 1%;
        right: 0;

        /*margin-bottom: 40px;*/

    }

    /*.h21 {*/
    /*    margin: 0;*/
    /*}*/
    .section_02 > article > pre {
        position: absolute;
        top: 35%;
        bottom: 0;
        left: -50%;
        right: 0;
        text-align: center;
        margin: auto;
        font-size: 14px;
        line-height: 1.5;
        font-weight: bold;
        font-style: italic;
    }

    /*sec 03*/
    .section_03 h2 {
        margin: 27px;
    }

    .h21 {
        padding: 5px;
        font-size: 30px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 600;
        /*margin-top: 50px;*/
        margin-bottom: 50px;
    }

    .time_line {
        width: 100%;
        height: 10px;
        max-width: 700px;
        margin: 10px;
        position: relative;
    }

    .time_line ul {
        list-style: none;
    }

    .time_line ul li:nth-child(1),
    .time_line ul li:nth-child(2),
    .time_line ul li:nth-child(3) {
        width: 90%;
        padding: 10px;
        background-color: #1B191A;
        color: white;
        border-radius: 10px;
        margin-bottom: 50px;
        margin-left: 15px;
        position: relative;
        height: 80px;

    }

    .time_line ul li:last-child {
        width: 90%;
        height: 85px;
        margin-left: 15px;

        margin-bottom: 10px;
    }

    .time_line_content p {
        font-size: 15px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 10px;
        margin-left: 20px;
    }

    .time_line_content4 p {
        font-size: 15px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 20px;
        margin-left: 20px;
        margin-top: -20px;

    }

    .time_line_content .date {
        font-size: 13px;
        font-weight: 300;
        margin-bottom: 5px;
        letter-spacing: 2px;
        position: absolute;
        top: -30px;
        left: 10px;
        color: gold;
        margin-top: 15px;
    }

    .time_line_content4 .date {
        font-size: 13px;
        font-weight: 300;
        margin-bottom: 5px;
        letter-spacing: 2px;
        position: absolute;
        top: -30px;
        left: 10px;
        color: gold;
    }

    /*sec 04*/
    .h211 {
        padding: 10px;
        font-size: 35px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 800;
        /*margin-top: 30px;*/
        position: relative;
        top: 5%;
        left: 1%;

    }

    .section_04 .service {
        display: grid;
        grid-template-rows: 1fr;
        grid-template-columns: repeat(1, 1fr);
        /*gap: 3px;*/
        /*align-items: center;*/
        /*justify-content: space-evenly;*/
        /*height: 85vh;*/
        /*width: 100%;*/
        /*margin: 0px;*/
        /*padding: 0;*/
    }

    .service .div_01 {
        height: 80%;
        width: 83%;
        margin-top: 30px;
        border: 3px solid #eeeeee;
        text-align: center;
        align-items: center;
        /*padding: 50px 25px;*/
        margin-left: 38px;
        border-radius: 50px;
        margin-bottom: 20px;
        position: relative;
        top: 8%;

    }

    .service .div_02 {
        height: 98%;
        width: 83%;
        margin-top: 30px;
        border: 4px solid #eeeeee;
        text-align: center;
        align-items: center;
        /*padding: 30px 25px;*/
        margin-left: 38px;
        border-radius: 50px;
        position: relative;
        top: 6%;

    }


    .section_04 .service h2 {
        font-size: 20px;
        margin-bottom: 10px;

    }

    .section_04 .service .div_01 p {
        margin-top: 10px;
        font-size: 15px;
        line-height: 1.3;
        font-weight: bold;
        font-style: normal;
        margin-bottom: 25px;
    }

    .section_04 .service .div_02 p {
        margin-top: 10px;
        font-size: 15px;
        line-height: 1.3;
        font-weight: bold;
        font-style: normal;
        margin-bottom: 10px;
    }


    .section_04 .service img {
        width: 50px;
        height: 40px;
        border-radius: 100%;
        margin-bottom: 20px;
        margin-top: 10px;
    }

    .button {
        font-size: 11px;
        text-decoration: none;
        background-color: #1B191A;
        border: 2px solid white;
        color: white;
        padding: 8px 12px;
        border-radius: 5px;
        letter-spacing: 1px;

    }

    .button:hover {
        font-size: 13px;
        background-color: gold;
        color: black;
        border: 2px solid black;
        transition: 0.4s ease;
    }

    .hr {
        width: 60%;
        margin-left: 20%;
    }

    /*sec 05*/
    .h212 {
        padding-top: 10px;
        padding-bottom: 10px;
        /*border-bottom-width: 40px;*/
        margin-top: -100px;
        margin-bottom: 10px;
        font-size: 50px;
        text-align: center;
    }

    /*.slider_wrapper {*/
    /*    top: 10%;*/
    /*    padding: 10px;*/
    /*    !*background-color: white;*!*/
    /*    position: relative;*/
    /*    max-width: 35rem;*/
    /*    margin: 0 auto;*/
    /*    left: -2%;*/
    /*    height: 90vh;*/
    /*    overflow: hidden;*/
    /*    margin-top: 50px;*/
    /*}*/
    /*.slider {*/
    /*    !*padding: 10px;*!*/
    /*    display: flex;*/
    /*    aspect-ratio: 16/11;*/
    /*    overflow-x: auto;*/
    /*    scroll-snap-type: x mandatory;*/
    /*    scroll-behavior: smooth;*/
    /*    box-shadow: 0 1.5rem 3rem -0.75rem hsla(0, 0%, 0%, 0.25);*/
    /*    border-radius: 15px;*/
    /*    border: 3px solid black;*/
    /*    background-size: 100% 100%;*/
    /*    margin-left: 5px;*/
    /*    width: 95%;*/
    /*    height: 52%;*/
    /*}*/
    /*.slider > #slide_01 {*/
    /*    padding: 18px;*/
    /*}*/
    /*.slider > #slide_02 {*/
    /*    padding: 12px;*/
    /*}*/
    /*.slider > #slide_03 {*/
    /*    padding: 15px;*/
    /*}*/
    /*.slider > #slide_04 {*/
    /*    padding: 15px;*/
    /*}*/
    .section_05 .slider_wrapper .slider {
        display: grid;
        grid-template-rows: 1fr 1fr;
        grid-template-columns: repeat(2, 1fr);
        gap: 5px;
        margin-top: 100px;
        margin-left: 5px;
        margin-right: 5px;

    }

    .section_05 .slider_wrapper .slider img {
        /*flex: 1 0 100%;*/
        /*scroll-snap-align: start;*/
        /*object-fit: cover;*/
        /*background-size: 100% 100%;*/
        width: 100%;
        height: 100%;
        margin-top: 10px;
        object-fit: cover;
        border-radius: 10px;
        filter: brightness(30%);
        transition: filter 0.3s ease;
    }

    .section_05 .slider_wrapper .slider img:hover {
        filter: brightness(100%);

    }

    /*.slider img {*/
    /*    flex: 1 0 100%;*/
    /*    scroll-snap-align: start;*/
    /*    object-fit: cover;*/
    /*    background-size: 100% 100%;*/
    /*}*/
    /*sec 06*/
    .section_06 {
        padding: 150px 180px;
    }

    .section_06 .h211 {
        position: absolute;
        top: 30%;
        left: 10%;
        font-size: 28px;
    }

    .section_06 h2 {
        margin-top: 35px;
        margin-left: -160px;

    }

    .section_06 section .p1,
    .section_06 section .p2 {
        display: flex;
        padding-top: 40px;
        padding-right: 10px;
        margin-left: -160px;

    }

    .section_06 .git_img {
        background-color: white;
        border-radius: 100%;
        width: 47.5px;
        height: 47.5px;
    }

    .section_06 section img {
        width: 47.5px;
        height: 47.5px;
        border-radius: 100px;
        margin-right: 28px;
        /*object-fit: cover;*/
        background-size: cover; /* Adjusts the background image to cover the entire container */
        filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
        transition: all 0.3s ease-in-out;
        margin-top: 25px;

    }

    .section_06 section img:hover {
        transform: scale(1.2);
        cursor: pointer;
    }

    /*sec07*/
    .section_07 .box .content {
        display: grid;
        grid-template-rows: 1fr 1fr;
        grid-template-columns: repeat(3, 1fr);
        gap: 3px;
        /*display: flex;*/
    }

    .section_07 .box .content span img {
        width: 96%;
        height: 75%;
        margin-top: 10px;
        object-fit: cover;
        border-radius: 10px;

    }

    .section_07 .box .content span:nth-child(1) img {
        margin-left: 5px;
    }

    .section_07 .box .content span:nth-child(4) img {
        width: 100%;
        height: 55%;
        margin-top: 10px;
        margin-left: 60px;
    }

    .section_07 .box .content span:nth-child(5) img {
        width: 100%;
        height: 55%;
        margin-top: 10px;

        margin-left: 70px;
    }

    .section_07 .box .content span img:hover {
        transform: scale(1.3);
        z-index: 2;
    }

    /*footer*/
    body > footer {
        width: 100%;
        height: 8vh;
        background-color: white;
        bottom: 0;
        font-family: Cambria;
    }

    footer > .ad_01 {
        color: black;
        font-size: 20px;
        position: relative;
        margin-left: 15px;
        margin-top: 20px;
    }

    footer > .ad_01 > a {
        text-decoration: none;
        color: black;
        font-size: 20px;
    }

    footer > .ad_02 > a {
        text-decoration: none;
        color: black;
        font-size: 20px;
    }

    footer > .ad_02 {
        color: white;
        font-size: 20px;
        /*position: absolute;*/
        /*left: 0;*/
        /*bottom: 0;*/
        position: relative;
        margin-left: 15px;
        margin-top: 15px;

    }

    footer > .ad_03 > div {
        position: relative;
        margin-left: 5px;
        /*margin-top: 10px;*/
        /*margin-left: 20px;*/
        margin-top: 22px;


    }

    footer > .ad_03 > div > a {
        display: inline-block;
        /*margin-top: -px;*/
        margin-right: 20px;


    }

    footer > .ad_03 > div > a > img {
        filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
        transition: all 0.3s ease-in-out;
        border-radius: 100%;
    }

    footer > .ad_03 > div > a > img:hover {
        transform: scale(1.2);
        cursor: pointer;
    }

}

/*small mobile phone*/
@media all and (max-width: 320px) {
    /*header*/
    header .icon_burger {
        display: block;
    }

    header ul {
        margin: 5px;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        border: 2px solid #1B191A;
        width: auto;
        background-color: black;
        color: white;
        height: auto;
        display: none;
    }

    header ul li {
        width: 100%;
        margin: 10px;
    }

    header ul li ul {
        position: relative;
        top: -1px;
        width: 100%;
    }

    header ul li ul li {
        margin: 5px;
    }

    #toggler:checked ~ ul {
        display: initial;
        /*cursor: pointer;*/
    }

    /*sec01*/
    .section_01 > aside > h3:nth-child(1) {
        position: absolute;
        top: 4%;
        left: -2%;
        font-size: 24px;
    }

    .section_01 > aside > h1:nth-child(2) {
        position: absolute;
        top: 10%;
        left: 5.5%;
        font-size: 27px;
        transition: background-color 0.3s ease;


    }

    .section_01 > aside > h1:nth-child(2):hover {
        color: gold;
        /*color: rgba(0%, 0%, 0%, 0.1%);*/
    }

    .section_01 > aside > h3:nth-child(3) {
        position: absolute;
        top: 15%;
        left: -2.5%;
        font-size: 20px;

    }

    .section_01 > aside > h3:nth-child(3) .multiText {
        /*position: absolute;*/
        /*top: 10%;*/
        /*left: 100%;*/
        /*width: 65%;*/
        font-size: 22px;
        color: gold;
    }

    .section_01 > aside > p:nth-child(4) {
        position: absolute;
        top: 25%;
        left: 5.8%;
        font-size: 16px;
    }


    .section_01 > aside > button:nth-child(5) {
        position: absolute;
        top: 38%;
        left: 25%;
        border: 2px solid white;
        /*background: linear-gradient(to right, gold, white);*/
        background-color: black;
        color: white;
        padding: 9px 22px;
        text-align: center;
        text-decoration: none;
        display: inline-block;
        font-size: 19px;
        border-radius: 4px;
        cursor: pointer;
        transition: background-color 0.3s ease;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
    }

    .section_01 > .sub_section {
        position: absolute;
        top: 55%;
        left: 10%;
        height: 250px;
        width: 360px;
        background-image: url("../images/hackergirl.jpg");
        background-size: 100% 100%;
    }


    .section_01 > div:nth-child(3) {
        width: 40px;
        height: 40px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 8%;
        left: 70%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        /*display: none;*/

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(4) {
        width: 15px;
        height: 15px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 37%;
        left: 73%;
        animation: circle 0.5s infinite;
        display: none;

    }

    .section_01 > div:nth-child(5) {
        width: 15px;
        height: 15px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 36%;
        left: 3%;
        animation: circle 0.5s infinite;
        /*display: none;*/

    }

    .section_01 > div:nth-child(7) {
        width: 15px;
        height: 15px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 80%;
        left: 76%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        /*display: none;*/

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(8) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 30%;
        left: 10%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(9) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 70%;
        left: 30%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(10) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 75%;
        left: 5%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > div:nth-child(11) {
        width: 100px;
        height: 100px;
        border: 3px solid gold;
        border-radius: 100%;
        position: absolute;
        top: 8%;
        left: 30%;
        /*animation-name: circle;*/
        /*animation-duration: 0.2s;*/
        /*animation-iteration-count: infinite;*/
        animation: circle 0.5s infinite;
        display: none;

        /*animation-timing-function: linear;*/
    }

    .section_01 > aside > button:nth-child(7):hover {
        background: linear-gradient(to right, gold, white);
        border: 4px solid black;
        /*background-color: white;*/
        color: black;
        transform: scaleX(1);
    }

    .btn a {
        text-decoration: none;
        color: white;

    }

    /*sec 02*/
    .section_02 .h21 {
        position: absolute;

        /*padding-top: 10px;*/
        font-size: 35px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 600;
        margin-top: 50px;
        top: 8%;
        left: 1%;
        right: 0;

        /*margin-bottom: 40px;*/

    }

    /*.h21 {*/
    /*    margin: 0;*/
    /*}*/
    .section_02 > article > pre {
        position: absolute;
        top: 35%;
        bottom: 0;
        left: -51%;
        right: 0;
        text-align: center;
        margin: auto;
        font-size: 12px;
        line-height: 1.5;
        font-weight: bold;
        font-style: italic;
    }

    /*sec 03*/
    .section_03 h2 {
        margin: 27px;
    }

    .h21 {
        padding: 5px;
        font-size: 30px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 600;
        /*margin-top: 50px;*/
        margin-bottom: 50px;
    }

    .time_line {
        width: 100%;
        height: 10px;
        max-width: 700px;
        margin: 10px;
        position: relative;
    }

    .time_line ul {
        list-style: none;
    }

    .time_line ul li:nth-child(1),
    .time_line ul li:nth-child(2),
    .time_line ul li:nth-child(3) {
        width: 90%;
        padding: 10px;
        background-color: #1B191A;
        color: white;
        border-radius: 10px;
        margin-bottom: 50px;
        margin-left: 15px;
        position: relative;
        height: 80px;

    }

    .time_line ul li:last-child {
        width: 90%;
        height: 85px;
        margin-left: 15px;

        margin-bottom: 10px;
    }

    .time_line_content p {
        font-size: 15px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 10px;
        margin-left: 20px;
        margin-top: -15px;

    }

    .time_line_content:nth-child(1) p {
        font-size: 15px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 20px;
        margin-left: 20px;
        margin-top: -10px;

    }

    .time_line_content4 p {
        font-size: 15px;
        line-height: 20px;
        font-weight: 300;
        margin-bottom: 20px;
        margin-left: 20px;
        margin-top: -25px;

    }

    .time_line_content .date {
        font-size: 13px;
        font-weight: 300;
        margin-bottom: 5px;
        letter-spacing: 2px;
        position: absolute;
        top: -30px;
        left: 10px;
        color: gold;
        margin-top: 15px;
    }

    .time_line_content4 .date {
        font-size: 13px;
        font-weight: 300;
        margin-bottom: 5px;
        letter-spacing: 2px;
        position: absolute;
        top: -30px;
        left: 10px;
        color: gold;
    }

    /*sec 04*/
    .h211 {
        padding: 10px;
        font-size: 30px;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-weight: 800;
        /*margin-top: 30px;*/
        position: relative;
        top: 5%;
        left: 2%;

    }

    .section_04 .service {
        display: grid;
        grid-template-rows: 1fr;
        grid-template-columns: repeat(1, 1fr);
        /*gap: 3px;*/
        /*align-items: center;*/
        /*justify-content: space-evenly;*/
        /*height: 85vh;*/
        /*width: 100%;*/
        /*margin: 0px;*/
        /*padding: 0;*/
    }

    .service .div_01 {
        height: 88%;
        width: 80%;
        margin-top: 30px;
        border: 3px solid #eeeeee;
        text-align: center;
        align-items: center;
        /*padding: 50px 25px;*/
        margin-left: 35px;
        border-radius: 50px;
        margin-bottom: 20px;
        position: relative;
        top: 8%;

    }

    .service .div_02 {
        height: 96%;
        width: 80%;
        margin-top: 30px;
        border: 4px solid #eeeeee;
        text-align: center;
        align-items: center;
        /*padding: 30px 25px;*/
        margin-left: 35px;
        border-radius: 50px;
        position: relative;
        top: 6%;

    }


    .section_04 .service h2 {
        font-size: 20px;
        margin-bottom: 10px;

    }

    .section_04 .service .div_01 p {
        margin-top: 10px;
        font-size: 15px;
        line-height: 1.3;
        font-weight: bold;
        font-style: normal;
        margin-bottom: 25px;
    }

    .section_04 .service .div_02 p {
        margin-top: 10px;
        font-size: 15px;
        line-height: 1.3;
        font-weight: bold;
        font-style: normal;
        margin-bottom: 10px;
    }


    .section_04 .service img {
        width: 50px;
        height: 40px;
        border-radius: 100%;
        margin-bottom: 20px;
        margin-top: 10px;
    }

    .button {
        font-size: 11px;
        text-decoration: none;
        background-color: #1B191A;
        border: 2px solid white;
        color: white;
        padding: 8px 12px;
        border-radius: 5px;
        letter-spacing: 1px;

    }

    .button:hover {
        font-size: 13px;
        background-color: gold;
        color: black;
        border: 2px solid black;
        transition: 0.4s ease;
    }

    .hr {
        width: 60%;
        margin-left: 20%;
    }

    /*sec 05*/
    .h212 {
        padding-top: 10px;
        padding-bottom: 10px;
        /*border-bottom-width: 40px;*/
        margin-top: -100px;
        margin-bottom: 10px;
        font-size: 50px;
        text-align: center;
    }

    .section_05 .slider_wrapper .slider {
        display: grid;
        grid-template-rows: 1fr 1fr;
        grid-template-columns: repeat(2, 1fr);
        gap: 5px;
        margin-top: 100px;
        margin-left: 5px;
        margin-right: 5px;

    }

    .section_05 .slider_wrapper .slider img {
        /*flex: 1 0 100%;*/
        /*scroll-snap-align: start;*/
        /*object-fit: cover;*/
        /*background-size: 100% 100%;*/
        width: 100%;
        height: 100%;
        margin-top: 10px;
        object-fit: cover;
        border-radius: 10px;
        filter: brightness(30%);
        transition: filter 0.3s ease;
    }

    .section_05 .slider_wrapper .slider img:hover {
        filter: brightness(100%);

    }

    /*sec 06*/
    .section_06 {
        padding: 150px 180px;
    }

    .section_06 .h211 {
        position: absolute;
        top: 30%;
        left: 5%;
        font-size: 27px;
    }

    .section_06 h2 {
        margin-top: 35px;
        margin-left: -160px;

    }

    .section_06 section .p1,
    .section_06 section .p2 {
        display: flex;
        padding-top: 40px;
        padding-right: 10px;
        margin-left: -160px;

    }

    .section_06 .git_img {
        background-color: white;
        border-radius: 100%;
        width: 40px;
        height: 40px;
    }

    .section_06 section img {
        width: 40px;
        height: 40px;
        border-radius: 100px;
        margin-right: 25px;
        /*object-fit: cover;*/
        background-size: cover; /* Adjusts the background image to cover the entire container */
        filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
        transition: all 0.3s ease-in-out;
        margin-top: 25px;

    }

    .section_06 section img:hover {
        transform: scale(1.2);
        cursor: pointer;
    }

    /*sec07*/
    .section_07 .box .content {
        display: grid;
        grid-template-rows: 1fr 1fr;
        grid-template-columns: repeat(3, 1fr);
        gap: 3px;
        /*display: flex;*/
    }

    .section_07 .box .content span img {
        width: 96%;
        height: 75%;
        margin-top: 10px;
        object-fit: cover;
        border-radius: 10px;

    }

    .section_07 .box .content span:nth-child(1) img {
        margin-left: 5px;
    }

    .section_07 .box .content span:nth-child(4) img {
        width: 100%;
        height: 55%;
        margin-top: 10px;
        margin-left: 60px;
    }

    .section_07 .box .content span:nth-child(5) img {
        width: 100%;
        height: 55%;
        margin-top: 10px;

        margin-left: 70px;
    }

    .section_07 .box .content span img:hover {
        transform: scale(1.3);
        z-index: 2;
    }

    /*footer*/
    body > footer {
        width: 100%;
        height: 8vh;
        background-color: white;
        bottom: 0;
        font-family: Cambria;
    }

    footer > .ad_01 {
        color: black;
        font-size: 20px;
        position: relative;
        margin-left: 10px;
        margin-top: 20px;
    }

    footer > .ad_01 > a {
        text-decoration: none;
        color: black;
        font-size: 20px;
    }

    footer > .ad_02 > a {
        text-decoration: none;
        color: black;
        font-size: 20px;
    }

    footer > .ad_02 {
        color: white;
        font-size: 20px;
        /*position: absolute;*/
        /*left: 0;*/
        /*bottom: 0;*/
        position: relative;
        margin-left: 10px;
        margin-top: 15px;

    }

    footer > .ad_03 > div {
        position: relative;
        margin-left: 5px;
        /*margin-top: 10px;*/
        /*margin-left: 20px;*/
        margin-top: 22px;


    }

    footer > .ad_03 > div > a {
        display: inline-block;
        /*margin-top: -px;*/
        margin-right: 20px;


    }

    footer > .ad_03 > div > a > img {
        filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.2));
        transition: all 0.3s ease-in-out;
        border-radius: 100%;
        width: 40px;
        height: 40px;
    }

    footer > .ad_03 > div > a > img:hover {
        transform: scale(1.2);
        cursor: pointer;
    }

}