#pixelArt {
    position: fixed;
    bottom: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-flow: row wrap;
    width: 50px;
    height: 50px;
    z-index: 1;
}

.pixel_line {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-flow: row nowrap;
    width: 100%;
    height: 100%;
}

.square--empty {
    background-color: #fff;
}

.square--plain {
    background-color: #000;
}

.square--light {
    background-color: #f33;
}

.square--highlight {
    background-color: #33f;
}

.square--skin {
    background-color: #ffc896;
}