*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
h1{
    color: white;
    text-align: center;
    font-size: 36px;
    margin-bottom: 20px;
    margin-top: 20px;
}
h2{
    color: rgb(113, 80, 80);
}
body{
    background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
    background-size: 400% 400%;
    animation: bgMove 5s ease-in-out infinite;
    margin: 0;
    min-height: 100vh;
}
body     div{
    background-color: #b3ff00 ;
    padding: 20px;
    border-radius: 5px;
}
#intro{
    margin-top: 20px;
    margin-bottom: 20px;
    margin-left: 20px;  
    width: 200px;
}
#hobby{
    margin-top: 20px;
    margin-bottom: 20px;
    margin-left: 20px;  
}
#contact{
    margin-top: 20px;
    margin-bottom: 20px;
    margin-left: 20px;  
}
    @keyframes bgMove{
        0%{
            background-position: 0% 50%;
        }
        50%{
            background-position: 100% 50%;
        }
        100%{
            background-position: 0% 50%;
        }
    }