*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    overflow-x:hidden;
}
.imgtop{
    width: 100%;
    height: 238px;
    /*background-image: url("ISA HEADER png 2.png");*/
    margin-top: -9px;
    
}
.sub-header{
    background: linear-gradient(90deg, rgb(207, 66, 109) ,blue 100%);

}
ul{
    display: flex;
}
li{
    font-size: 18px;
    font-family: sans-serif;
    color: white;
    padding: 5px;
}

.slider{
    width: 100%;
    height: 500px;
    background-color: pink;
}
.card1 {
    background: linear-gradient(to right, rgb(64, 94, 182), rgb(66, 40, 235));
    text-align: center;
    width: 25%;
}

.card1 p {
    width: 70%;
    text-align: justify;
    margin: auto;
    font-size: 100%;
    font-weight: 600;
}

.card1 h2 {
    margin-top: -20px;
    font-weight: 600;
}

.card2 {
    background: linear-gradient(to right, rgb(112, 217, 228), rgb(65, 198, 232), rgb(7, 116, 241));
    text-align: center;
    width: 25%;
}

.card2 h2 {
    margin-top: -20px;
    font-weight: 600;
}

.card2 p {
    width: 70%;
    text-align: justify;
    margin: auto;
    font-size: 100%;
    font-weight: 600;

}

.card3 {
    background: linear-gradient(to right, rgb(168, 108, 215), rgb(171, 7, 241));
    text-align: center;
    width: 25%;
}

.card3 h2 {
    margin-top: -20px;
    font-weight: 600;
}

.card3 p {
    width: 70%;
    text-align: justify;
    margin: auto;
    font-size: 100%;
    font-weight: 600;
}

.card4 {
    background: linear-gradient(to right, rgb(112, 217, 228), rgb(65, 198, 232), rgb(7, 116, 241));
    width: 25%;
    text-align: center;
}

.card4 h2 {
    margin-top: -20px;
    font-weight: 600;
}

.card4 p {
    width: 70%;
    text-align: justify;
    margin: auto;
    font-size: 100%;
    text-align: center;
}

.between_content {
    display: flex;
}
.about{
    width: 100%;
    height: 400px;
    background: linear-gradient(90deg, #f1deb8 0%, #b8e1f1 100%);
    float: left;
}
.ab{
    font-family: sans-serif;
    color: rgb(27, 87, 4);
    padding-left: 50px;
    padding-top: 40px;
    font-size: 40px;
    float: left;
}
.wsw{
    width: 100%;
    font-family: sans-serif;
    color: black;
    font-size: 20px;
    margin-top: 5px;
    float: left;
    text-align: justify;
}
.program{
    width: 100%;
    height: 600px;
    float: left;
    background: linear-gradient(90deg, #f3d9a5 0%, #daebf1 100%);
    text-align: center;
}
.heading{
    font-size: 44px;
    font-weight: 600;
    font-family: sans-serif;
    line-height: 1.8;
    color: rgba(0, 0, 0, 0.8);
}
.nav2 ul {
    display: flex;
    font-size: 16px;
    justify-content: center;
    list-style-type: none;
    margin-top: 10px;
}

.nav2 ul li {
    color: #f3f4f7
}

.nav2 a {
    text-decoration: none;
}

.nav2 ul li::after {
    content: "|";
    margin: 5px;
}

.nav2_content {
    color: white;
    text-align: center;
}
@media(max-width:1200px) {
    .nav2 ul {
        display: flex;
        font-size: 12px;
        justify-content: center;
        list-style-type: none;
    }
}
@media(max-width:1000px){
    .between_content{
        display: flex;
        flex-direction: column;
    }
    .card1 {
        width: 100%;
    }

    .card2 {
        width: 100%;
    }

    .card3 {
        width: 100%;
    }

    .card4 {
        width: 100%;
    }
     .nav2 ul {
        display: flex;
        font-size: 12px;
        justify-content: center;
        list-style-type: none;
    }
}
@media(max-width:770px) {
    .nav2 ul {
        display: flex;
        font-size: 12px;
        justify-content: center;
        list-style-type: none;
    }
}

@media(max-width:568px) {
    .nav2 ul {
        display: flex;
        font-size: 11px;
        justify-content: center;
        list-style-type: none;
    }
}

@media(max-width:560px) {
    .nav2 ul {
        display: flex;
        font-size: 10px;
        justify-content: center;
        list-style-type: none;
    }
}

@media(max-width:482px) {
    .nav2 ul {
        display: flex;
        font-size: 9px;
        justify-content: center;
        list-style-type: none;
    }
}



@media(max-width:451px) {
    .nav2 ul {
        display: flex;
        font-size: 8px;
        font-weight: 600;
        justify-content: center;
        list-style-type: none;
    }
}

@media(max-width:415px) {
    .nav2 ul {
        display: flex;
        font-size: 7px;
        justify-content: center;
        list-style-type: none;
    }
}

@media(max-width:378px) {
    .nav2 ul {
        display: flex;
        font-size: 6px;
        justify-content: center;
        list-style-type: none;
    }
}

@media(max-width:355px) {
    .nav2 ul {
        display: flex;
        font-size: 6px;
        justify-content: center;
        list-style-type: none;
    }
}

@media(max-width:353px) {
    .nav2 ul {
        display: flex;
        font-size: 5px;
        justify-content: center;
        list-style-type: none;
    }
}