@charset "utf-8";
/*回到上方*/
#gotop {
	display: block;
	position: fixed;
	width:80px;
	height:80px;
	right: 0px;
	bottom: 100px;
	font-size:72px;
	line-height:80px;
	cursor: pointer;
	z-index:9999999;
	background-color:#333;
	opacity:0.5;
	text-align:center;
	color:#FFFFFF;
	background-repeat: no-repeat;
	border-radius:50%;
}
@media screen and (max-width:767px){
#gotop {
	display: block;
	position: fixed;
	width:50px;
	height:50px;
	right: 0px;
	bottom: 100px;
	font-size:48px;
	line-height:50px;
	cursor: pointer;
	z-index:9999999;
	background-color:#333;
	opacity:0.5;
	text-align:center;
	color:#FFFFFF;
	background-repeat: no-repeat;
	border-radius:50%;
}
	}