.game-box {
    width: 100%;
    height: 100%;
    position: absolute;
}

.game-box canvas {
    height: auto;
    position: absolute;
}


/* --------- GUI ---------- */
.dg.ac {
    z-index: 100
}

#gui {
    position: absolute;
    top: 2px;
    left: 2px
}

#fps-counter {
    position: fixed;
    background: black;
    margin-top: 20px;
    font: 22px Arial;
    color: #00a00c;
}

#sound-monitor {
    position: fixed;
    margin-top: 50px;
    font: 22px Arial;
    color: #FFFFFF;
    pointer-events: none;
}

#sound-monitor li{
    padding: 5px 15px 5px 5px;
    pointer-events: none;
}