body {
	background-color: black;
    color: white;
    margin: 0 auto;
}

canvas {
    display:block;
    margin: 0 auto;
}

#restartButton {
    position: absolute;
    top: 0;
    right: 0;
}
#slidersButton {
    position: absolute;
    top: 20px;
    right: 0;
}
#sliders {
    position: absolute;
    top: 0px;
}

/* disable selection */
image, canvas {
    user-select: none;
    -ms-user-select: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -webkit-touch-callout: none;
    -webkit-user-drag: none;
}