GoldenSwitch
{
    position: absolute;
    top: 50%;
    left: 30%;

    transform: translate(-50%, -50%);

    width: 128px;
    height: 128px;

    background: url("/ui/icons/gold_switch_off.png");
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;

    &.on
    {
        background: url("/ui/icons/gold_switch_on.png");

        sound-in: mouse.click;
        sound-out: mouse.click;
    }
}