*{ 
    padding: 0;
    margin: 0;
 } 
 body { 
    background-image: url(Bg.jpg);
} 
nav{ 
    
    display: flex;
    width: 84%; 
    margin: auto; 
    padding-top: 25px; 
    padding-left: 10px; 
    text-align: center; 
    justify-content: space-between; 
    float: left; 
    font-family: 'Varela Round', sans-serif;
    font-size: 2vw; 
    
} 
nav ul li{
     display: inline-block;
     list-style: none; 
     margin: 10px 20px; 
} 
nav ul li a{ 
        text-decoration: none; 
        color: rgb(0, 0, 0); 
        font-weight: bold;
} 
nav li a:hover{
         background: #7A9ADB; 
         color:#fff; 
         border-radius: 25px; 
         padding: 20px;
          width: 200px; 
          height: 150px;
} 
.div2{ 
        width:auto;
        height: 7vw; 
        

} 
.J{ 
        border-radius: 50%; 
        padding-top: 10px; 
        padding-right: 5px; 
} 
.div3{
    width: 45%; 
    height: 80vh; 
    background: rgb(255, 255, , 0.0); 
    float: left; 
    margin-top: 14.5px;
    margin-left: 15px;
} 


.div4{ 
    width: 50%; 
    height: 80vh;
     background: rgb(255, 255, 254, 0.0); 
     float: right; 
     margin-top: 250px;
} 

.container {
    position: relative;
    width: 50%;
  }
  
  .image {
    display: block;
    height: 545px; 
    width:600px; 

    border: solid 1px;
  }
  
  .overlay {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    background-color: #7A9ADB;
    overflow: hidden;
    width: 100%;
    height: 0;
    transition: .5s ease;
    flex-direction: column;
  }
  
  .container:hover .overlay {
    bottom: 0;
    height: 545px; 
    width:600px; 
    border: solid 1px;
  }
  
  .text {
    white-space: nowrap; 
    color: black;
    font-size: 15px;
    font-family: 'Noto Sans Mono' , monospace;
    position: absolute;
    overflow: hidden;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    text-align: justify;
  }