[oekaki-canvas] {
    position: relative;
}

[oekaki-canvas] canvas {
    border: 1px solid black;
    border: none;
    display: block;
}
[oekaki-canvas] canvas.notouch {
    touch-action: none;
}
[oekaki-canvas] canvas:focus {
    /*outline: none;  /* Tab focus box */
}
#main-draw-canvas {
    z-index: 0;
}
#cursor-draw-canvas {
    z-index: 1;
    position: absolute;
    top: 0;
    left: 0;
    cursor: none;
}