span {
    
    margin-left: 25vw;
    margin-right: 25vw;
}

p {
    font-family: 'Space Mono', monospace;
    text-align: center;
}


#back {
    font-size: 1.3em;
    font-weight: 600;
    text-decoration:underline
}


#left {
    border:5px solid red;
}

.link:hover {
    animation: color-change 1s infinite;
}

.link {
    text-align: center;
    font-size: 2em;
}



#main {
    border:5px solid blue;
    padding-left: 500px;
    padding-right: 500px;
    width:auto

    
    
}

@keyframes color-change {
    18% { color: red; }
    34% { color: orange; }
    48% { color: yellow; }
    69% { color: rgb(44, 255, 44); }
    85% { color: rgb(0, 55, 255); } 
    100% { color:rgb(157, 0, 235)}
}