* {
	margin: 0;
	padding: 0;
	border: 0;
}

#ad {
	position: relative;
	overflow: hidden;
	cursor: pointer;

	-moz-user-select: none;
	-ms-user-select: none;
	-webkit-user-select: none;
	user-select: none;
}

#gl_canvas {
	position: absolute;
}

.border {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;

	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	border: 1px solid rgba(19, 19, 19, 1.0);
}