
*,
*:before,
*:after{
    margin: 0;
    padding: 0;
}
.html {
    scroll-behavior: smooth;
}

.background{
    width: 100;
    height: 100vh;
    background: linear-gradient(to top,rgba(0,0,0,0.5)50%,rgba(0,0,0,0.5)50%),url(images/FbHJIZNVQAAdVe6.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
   
    animation: change 10s infinite ease-in-out;
}
.icon{
    width: 58px;
    float: left;
    height: 70px;
}

.logo img{
    width:58px;

    
}


.tabs{
    width: 100%;
    height: 60px;
    float: left;
    position: fixed;
    top: 0;
    z-index: 999;
    background-color: #383f47;
   
    backdrop-filter: blur(2px);
    
}
ul{
    float: left;
    display: flex;
    justify-content: center;
    align-items: center;
}
ul li{
    list-style: none;
    margin-left:62px ;
    margin-top: 27px;
    font-size: 17px;
    justify-content: space-around;
    
}
ul li a{
  text-decoration: none;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  color: rgb(223, 220, 220);
  transition: 0.4s  ease-in-out;
  position: relative;
}
ul li a::after{
    content: "";
    position: absolute;
    background-color: #ff7200;
    height: 3px;
    width: 0;
    left: 0;
    bottom: -10px;
    transition: 0.3s;
}
ul li a:hover::after{
    width: 100%;
}
ul li a:hover{
   
    color: #a363aa;
}

.front-content{
    width: 90%;
    position: absolute;
    color: white;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}
.front-content h1{
    font-size: 62px;
}
.front-content p{
    color: white;
    margin: 1px 0 40px;
    font-size: 14px;
   
    
    
}
.Visit-us{
    display: inline-block;
    text-decoration: none;
    color: #fff;
    
    padding: 12px 34px;
    font-size: 13px;
    background: linear-gradient(270deg,#ff994f,#fa6d86);
    position: relative;
    cursor: pointer;
    transition: .4s ease;
    border-radius: 50px;
    
}
.Visit-us a{
    text-decoration: none;
    color: white;
    transition: .3s ease;
    font-weight: bold;
}
.Visit-us:hover{
    border: 1px solid #ff7200;
    color: #ff7200;
    transition: 1s;
    background-color: #ff7200;
}


.row{
    margin-top: 10% ;
    
    display: flex;
    justify-content: space-between;
}
.back-row{
    background: linear-gradient(to top,rgba(0,0,0,0.5)50%,rgba(0,0,0,0.5)50%),url(images/FbHJIZNVQAAdVe6.jpg);
    backdrop-filter:blur(10px);
}
.search-box{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 6%;
    margin-left: 44%;
    position: absolute;
}
.search-bar{
    width: 100%;
    max-width: 700px;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center ;
    border-radius: 60px;
    padding: 10px 20px;
    height: 30px;
    justify-content: center;
    transform:translate(-50%-50%);
}
.search-bar  input{
    background: transparent;
    flex: 1;
    border: 0;
    outline: none;
    padding: 18px 12px;
    font-size: 20px;
    color: #000000;
}
.search-bar button{
    width: 50px;
    height: 50px;
    border: 0;
    cursor: pointer;
    background:transparent
}
::placeholder{
    color: #ff7200;
}
.campus{
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 10px;
    font-size: 20px;
}
.campus h1{
    color: white;
}
.campus-col{
flex-basis: 25%;
border-radius: 10px;
margin-bottom: 30px;
position: relative;
overflow: hidden;
width: 350px;
height: 398px;
border-style: solid;
border-color: rgb(156, 155, 155);

}

.campus-col img{
width: 100%;

display: block;
}

.layer{
background:transparent;
height: 100%;
width: 100%;
position:absolute;
top: 0;
left: 0;
transition: 0.5s;
}

.layer:hover{
background: rgba(244, 226, 167, 0.7);

}

.layer h3{
width: 100%;
font-weight: 1000;
color: #000000;
font-size: 28px;
bottom: 0;
left: 50%;
transform: translate(-50%);
position: absolute;
}
.layer h3 a{
    text-decoration: none;
    transition: 1s;
}

.layer:hover h3{
bottom: 49%;
opacity: 1;
}

.hidden{
    opacity: 0;
    filter: blur(5px);
    transform: translate(-100%);
    transition: all 2s;
   
}

.show{
    opacity: 1;
    filter: blur(0);
    transform: translatex(0);
}

@keyframes change{
    0%
    {
        background: linear-gradient(to top,rgba(0,0,0,0.5)50%,rgba(0,0,0,0.5)50%),url(images/FbHJIZNVQAAdVe6.jpg);
        transition:transform 1s  ease;
    }
    40%
    {
        background: linear-gradient(to top,rgba(0,0,0,0.5)50%,rgba(0,0,0,0.5)50%),url(images/library.jpg);
        transition:transform 1s  ease;
    }
    50%
    {
        background: linear-gradient(to top,rgba(0,0,0,0.5)50%,rgba(0,0,0,0.5)50%),url(images/library\ 2.jpeg);
        transition:transform 1s  ease;
    }

    
}

