body{margin:auto;text-align:center;overflow:hidden;background-image:url("/static/img/3.jpg");background-size:100% 100%;}
.topButton{width:100%;height:50px;background-color:rgba(255,255,255,0.4);position:absolute;top:0;left:0;z-index:2;box-shadow:0 0 15px black;}
.toptable{width:1140px;height:50px;color:white;font-size:14px;}
.tbutton{width:90px;cursor:pointer;text-align:center;}
.tbutton:hover{background-image:url("../img/button_back.jpg");}
.contant{
	width:100%;
	height:2700px;
	background-image:url("../img/main-background.png");
	background-position:top center;
	background-repeat:no-repeat;
}
.pages{
	width:1140px;
}
.foot{
	width:100%;
	height:20px;
	position:fixed;
	bottom:0px;
	left:0px;
}
.gotoBottom{
	box-shadow:0 0 15px black;
	position:fixed;
	bottom:80px;
	right:20px;
	border-radius:20px;
	padding:12px;
	padding-left:8px;
	padding-right:8px;
	cursor:pointer;
	color:white;
	font-weight:bold;
	background-color:#B34948;
	font-size:14px;
}
.gotoTop{
	box-shadow:0 0 15px black;
	position:fixed;
	bottom:30px;
	right:20px;
	border-radius:20px;
	padding:10px;
	cursor:pointer;
	color:white;
	font-weight:bold;
	background-color:#B34948;
}