#content_3d {
	width:100%;
	padding: 0;
	max-width:768px;
}
#glFullscreen {
	width: 100%;
	height: 60vh;
	min-width: 320px;
	min-height: 360px;
	position: relative;
	overflow: hidden;
	z-index: 0;
}
#example {
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background-color: #ffffff;
}
#glFullscreen canvas {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
}

#reset_btn {
	position: absolute;
	bottom: 0;
	right: 0;
	padding: 20px;
}

#text_3d {
	position: absolute;
	bottom: 0;
	left: 0;
	padding: 20px;
}
#intro {
	position: absolute;
	z-index: 7000;
	width: 30%;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}
#intro #introAnimation {
	width: 150px;
	height: auto;
}