body {
    user-select:none;
    overflow:hidden;
}

#center {
    display:flex;
    justify-content:center;
    align-items:center;
    height:100vh;
    font:bold 2rem sans-serif;
}

#main-text {
    display:inline-block;
    height:50vh;
    font:bold 9rem sans-serif;
}