html,
body {
    font-family: Helvetica, sans-serif;
    margin: 0;
    display: table;
    height: 100%;
    width: 100%;
    overflow: hidden;
    background: #2f294f;
}

footer {
    height: 272px;
    display: table-row;
    background-image: url("dancingKarate.gif");
    background-blend-mode: multiply;
}

section {
    position: absolute;
    text-align: center;
    font-size: 3em;
    margin: 100px auto;
    width: 100%;
    user-select: none;
}

section a {
    text-decoration: none;
    color: #333;
}

section a:hover {
    color: #CCC;
}

#audioButton {
    font-size: 4em;
}