*{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    scroll-behavior: smooth;
   
}

body {
    position: relative;
    background-color: hsl(213, 87%, 12%);
    width: 100%;
    height: 100vh;
    overflow-x: hidden; 
    
}



.logo{
    border-radius: 50%;
    scale: 0.8;
    width: 150px;
     cursor: pointer;

    
}


h2{
    font-size: 50px;
    text-align: center;
    margin: 20px;
    text-transform: uppercase;
    font-weight: bolder;
    color: #fff;
}
.container{
    position: absolute;
    width: 100%;
    height: 100vh;
    background-position: center;
    background-size: cover;
   
    
   
    
}

.navbar{
    position: relative;
    display: flex;
    margin: 10px;
    padding: 10px;
    align-items: center;
    align-items: center;
    justify-content: space-between;
   
}

.nav-link{

    margin: px;
    display: flex;
    margin-top: 2px;
    flex-wrap: wrap;
    

    
}
.navbar ul li{
    list-style: none;
    display: inline-block;
    margin: 0 20px;
    position: relative;
}
.navbar ul li a{
    text-decoration: none;
    color: #fff;
    text-transform: uppercase;

}
.navbar ul li::after{
    content: '';
    height: 3px;
    width: 0;
    background: #08eed7;
    position: absolute;
    left: 0;
    bottom: -10px;
    transition: 0.5s;
}
.navbar ul li:hover::after{
    width: 100%;
}

.card{
    position: relative;
    display: flex;
    flex-wrap: wrap;
    
    justify-content: center;
    align-items: center;
    
    
    
   

   
}

.boxes{
    width: 200px;
    padding: 15px 0;
    text-align: center;
    margin: 20px 10px;
    border-radius: 25px;
    font-weight: bold;
    border: 2px solid #009688;
    background: transparent;
    color: white;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    height: 200px;
    

    
     
    
}

/* 
.footer-links ul{
    display: flex;
    margin: 20px;
    margin-left: 200px;
    margin-right: 200px;
    justify-content: space-evenly;
    
}

.footer-links ul li{
    margin: 10px;
    list-style: none;
    display: inline-block;
    margin: 0 10px;
    position: relative;
    font-weight: 200;
    font-style:italic
} */



#math{
    
   
    background-image: url("math\ book.jpg");
    background-repeat: no-repeat;
    background-repeat: no-repeat;
    background-size: cover;
  
    
}

#Physics{
    
   
    background-image: url("phy.jpg");
    background-repeat: no-repeat;
    background-repeat: no-repeat;
    background-size: cover;
  
    
}

#Chimistry{
    
   
    background-image: url("chimestry.jpg");
    background-repeat: no-repeat;
    background-repeat: no-repeat;
    background-size: cover;
  
    
}

#Mains{
    
   
    background-image: url("mains.jpg");
    background-repeat: no-repeat;
    background-repeat: no-repeat;
    background-size: cover;
  
    
}

#Advance{
    
   
    background-image: url("advance.jpg");
    background-repeat: no-repeat;
    background-repeat: no-repeat;
    background-size: cover;
  
    
}

.subject-name{
   
    display: flex;
    text-align: center;
    display: grid;
    justify-content: center;
    color: hsl(66, 87%, 50%);
    font-size: larger;
    font-weight: bolder;
    transform: translateY(-10px);
    
}