body {
    background-color: #646464;
    margin: 0;
    font-family: sans-serif;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

&::-webkit-scrollbar {
    display: none;
}

@keyframes rainbow {
    0% {
        background-color: #ff0000;
    }
    
    14.2857% {
        background-color: #ffae00;
    }
    
    28.5714% {
        background-color: #fbff00;
    }
    
    42.8571% {
        background-color: #1aff00;
    }
    
    57.1428% {
        background-color: #00ccff;
    }
    
    71.4285% {
        background-color: #0d00ff;
    }
    
    85.7142% {
        background-color: #b300ff;
    }
    
    100% {
        background-color: #ff0000;
    }
}

main {
    background-color: #969696;
    border-radius: 10px;
    margin: 2%;
    padding: 2%;
}