@import url(https://cdn.jsdelivr.net/npm/reset-css@5.0.1/reset.min.css);

body, html {
    overflow: hidden;
}

#log {
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 10;
    background-color: black;
    color: white;
    font-family: monospace;
    font-size: 2em;
    padding-left: 1rem;
}

#log li::before {
    display: inline-block;
    margin-left: -1rem;
}

#log li.info::before {
    content: '-';
}

#log li.warn::before {
    content: '~';
}
#log li.error::before {
    content: '!';
}