html, body {
    margin: 0;
    padding: 0;
}

.dhide {
    display: none !important;
}

.canvas {
    cursor: crosshair;
    position: absolute;
    top: 0;
    left: 0;
}

.canvas.moving {
    cursor: move;
}

.cursor {
    display: none;
    position: absolute;
    background: white;
    border-radius: 50%;
    box-sizing: border-box;
    border: 1px solid black;
    z-index: 10;
    pointer-events: none;
}

#canvas0 {
    z-index: 0;
}

#canvas1 {
    z-index: 1;
    pointer-events: none;
    opacity: 0.3;
}