body {
    background: black;
}

.hidden {
    display: none;
}

footer {


    text-align: center;
    color: white;
    font-size: 10px;

    h5 {
        font-size: 15px;
    }
}

#container {
    height: 100%;
}

#game {
    top: 0;
    left: 0;
    position: absolute;
}

#rotate, #support {
    overflow: hidden;
    display: none;
    align-items: center;
    justify-content: center;
    top: 5px;
    left: 0;
    position: absolute;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
    padding: 20px;
    color: #5160f6;
    background: #5160f6;
    font-size: 30px;
    z-index: 10000;
}