*,
::before,
::after {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    font-family: Geometria, sans-serif;
    background-color: #363636;
    color: #cccccc;
    overflow: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

#fucking-world {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: linear-gradient(-5deg, black, gray, darkblue, black);
    animation-name: horizon;
    animation-fill-mode: forwards;
    animation-duration: 5s;
    animation-iteration-count: infinite;
}

#canvas {
    width: 100%;
    height: 100%;
}