.backToTop {
	display: none;
	cursor: pointer;
	width: 3em;
	height: 3em;
	position: fixed;
	z-index: 9999;
	top: 50%;
	right: 0;
	background: url(/images/top.png) 0 0 no-repeat;
	background-size: 3em auto;
	-webkit-background-size: 3em auto;
}

.rotateImg {
	display: none;
	cursor: pointer;
	width: 3em;
	height: 3em;
	position: fixed;
	z-index: 9999;
	top: 50%;
	right: 0;
}