body{
    padding: 0;
    margin: 0;
    font-family: sans-serif;
}
.banner1,.banner2,.banner3,.banner4{
    height: 100vh;
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.animated-img{
    width: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform:translate(-50%,-50%);
    /* animation: zoom-out 3s linear infinite; */
}

/* @keyframes zoom-out{
    100%{
        width: 100%;
    }
} */

.text-box{
    width: 600px;
    position: absolute;
    top:200px;
    left: 100px;
    color: #fff;
    animation: textup 12s linear infinite;
    transform:translateY(-100px)
}
.text-box h1{
    margin-bottom: 40px;
}
.text-box p{
    font-size: 14px;
    line-height: 18px;
    margin-top: 80px;
}
.text-box span{
    background: red;
    height: 1px;
    width: 100px;
    position: absolute;
    left: 0;
}

.banner1{
    animation: slide1 12s linear infinite;
}
.banner2{
    animation: slide2 12s linear infinite;
}
.banner3{
    animation: slide3 12s linear infinite;
}
.banner4{
    animation: slide4 12s linear infinite;
}

@keyframes slide1{
    0%{
        visibility: visible;
    }
    25%{
        visibility: hidden;
    }
    50%{
        visibility: hidden;
    }
    75%{
        visibility: hidden;
    }
    100%{
        visibility: visible;
    }
}

@keyframes slide2{
    0%{
        visibility: hidden;
    }
    25%{
        visibility: hidden;
    }
    50%{
        visibility: visible;
    }
    75%{
        visibility: hidden;
    }
    100%{
        visibility: hidden;
    }
}

@keyframes slide3{
    0%{
        visibility: hidden;
    }
    25%{
        visibility: hidden;
    }
    50%{
        visibility: hidden;
    }
    75%{
        visibility: visible;
    }
    100%{
        visibility: visible;
    }
}

@keyframes slide4{
    0%{
        visibility: hidden;
    }
    25%{
        visibility: hidden;
    }
    50%{
        visibility: hidden;
    }
    75%{
        visibility: hidden;
    }
    100%{
        visibility: visible;
    }
}
@keyframes textup{
    10%{
        transform: translateY(0px);

    }
    100%{
        transform: translateY(0px);
        
    }
}
.text-box1{
    animation-delay: 0s;
}
.text-box2{
    animation-delay: 3s;
}
.text-box3{
    animation-delay: 6s;
}
.text-box4{
    animation-delay: 9s;
}




 /* --tabs-- */

 .about-student{
     margin-top:700px;
     padding: 30px;
 }
 .tab1{
     font-weight: bold;
     color: #183456;
     text-decoration: none;
 }
 .tab1:hover{
    text-decoration: underline;
    color: #183456;
 }
 .tab2{
    font-weight: bold;
    color: #183456;
    text-decoration: none;
}
.tab2:hover{
   text-decoration: underline;
}
.about-student span i{
    background-color: #183456;
    border: none;
    color: #fff;
    padding: 0 5px 0 5px;
    font-size: 20px;
}
/* .about-student span i{
    transition: transform 3s, opacity 3s;
}
.about-student span i:hover{
    transform:scale(1.2);
    opacity:0.5;
} */
.paragraph-about-students p{
   margin-top: 30px;
   color: #888;
   font-size: 20px;
}
.paragraph-about-students h1{
    border-bottom: 7px solid #183456;
    width: 20%;
    margin: 40px auto;
    /* height: 100%; */
}
 /* --End of tabs-- */

 /* --students achievements-- */
.students-achievements{
    display: flex;
    justify-content: space-around;
    background-color: #f2f2f2;
    margin-top: 20px;
    width: 100%;
    height: 500px;
}
.students-achievements .imgages{
    padding:20px;
    position: relative;
}
.students-achievements .imgages h4{
    padding:20px;
    color: #00467f;
    cursor: pointer;
}
.students-achievements .imgages h4:hover{
    text-decoration: underline;
}
.students-achievements .imgages .btn1{
    margin-bottom: 10px;
}
.students-achievements .imgages img{
    width: 100%;
    height: 250px;
    
}
.students-achievements .imgages .text{
    background-color: #fff;
    padding:20px;
    position: absolute;
    top:240px;
    left: 50px;
    width: 90%;
    height: 40%;
    border-bottom: 5px solid #183456;
    
}
 
 /* --End of students achievements-- */

 /* --this style button is a global style--- */
 .btn1{
    padding: 10px;
    background-color: #00467f;
    border-radius: 30px;
    text-decoration: none;
    color: #fff;
    margin: 20px 30px 20px 10px;
    font-weight: bold;
}
.btn1:hover{
    background-color: transparent;
    border: 2px solid #00467f;
    color: #00467f; 
}
 /* - end----this style button is a global style--- */

  /* --Footer-- */
footer{
    background-color: #183456;
    display: flex;
    justify-content: space-between;
    position: relative;
}
footer figure img{
    height: 300px;
    width: 90%;
    height: 300px;
    margin-top: -40px;
}
footer figure{
    width: 100%;
    background-color: #0a4f9e;
    margin: 100px 30px 0 30px;
    height: 100%;
}
footer figure figcaption{
    padding: 40px;
    
}
footer figure figcaption h5 a{
    color: #fff;
    text-decoration: none;
}
footer figure figcaption h5 a:hover{
    color: #fff;
}
footer .about-uni{
    margin: 120px 20px 0 30px;
    color: #fff;
    width: 600px;
    /* text-decoration: none; */
}
footer .about-uni a{
    color: #fff;
    text-decoration: none;
}
footer .about-uni h3{
    border-bottom: 2px solid #fff;
}
footer .academics{
    margin: 100px 30px 0 30px;
    color: #fff;
    padding: 20px;
    line-height: 30px;
    /* text-decoration: none; */
}
footer .academics a{
    color: #fff;
    text-decoration: none;
    line-height: 30px;
    
}
footer .academics h3{
    border-bottom: 2px solid #fff;
}
footer .social-media ul
{
    display: flex;
    justify-content: flex-end;
    list-style: none;
    background-color: #00467f;
    position: absolute;
    right: 0;
    top:-40px;
}
footer .social-media ul li{
    padding: 10px;
}
footer .social-media ul li a i{
    font-size: 30px;
    text-align: center;
    padding: 5px;
    color: #183456;
    background-color: #ccc;
    border-radius: 50%;
    /* margin: 5px; */
    /* animation-name: example; */
    animation-duration: 2s;
    width: 10%;
}
/* --end of footer-- */

@media screen and (max-width:600px){
    .text-box{
        left: 0px;
        width: 500px;
    }

    .students-achievements{
        flex-direction: column;
    }

    .students-achievements .imgages{
        margin-top: 100px;
    }
    .about-student{
        margin-top: 450px;
    }
    

    footer .social-media ul{
        justify-content: center;
        align-items: center;
    }

    footer{
        flex-direction:column;
        width: 100%;
        margin-top: 900px;
    }
    footer figure{
        width:100%;
    }
   }