header{
    font-size: 24px;
    text-align: center;

}
p{
    font-size: 20px;

}
main{
    margin-left: 120px;
}
.box{
    display: block;
    float: left;
    width: 20%;
    padding: 10px;
    padding-left: 12px;
}
img{
    width: 100%;
    border-radius: 7px;
}


img:hover{
    transform: scale(2,2);
    transition: .3s transform;
}
.user-box a{ 
    display: inline-block;
   text-decoration: none;
   color: #fff;
   background: #3f51b5;
   padding: 10px 30px;
   font-size: 18px;
   margin-top: 50px;
   border-radius: 6px;
}
.header{
    width: 100%;
    height: 20vh;
    padding: 0 0%;
    background: #f7efef;
    }
    nav{
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 20px 0;
        position: relative;
        z-index: 100;
    }
    nav ul li{
        display: inline-block;
        list-style: none;
        margin: 5px 5px;
        
    }
    nav ul li a{
        text-decoration: none;
        display: inline-block;
        text-decoration: none;
        color: #fff;
        background: #3f51b5;
        padding: 10px 10px;
        font-size: 15px;
        margin-top: 25px;
        border-radius: 4px;
    }