.mainbanner {
	width:100%;
	height:445px;
	overflow:hidden;
	position:relative;
}
.mainbanner_window {
	overflow:hidden;
	margin-left:-1000px;
	position:absolute;
	left:50%;
	width:400%;
	height:445px;
}
.mainbanner_window ul {
	width:99999px;
	height:445px;
	position:relative;
}
.mainbanner_window li {
	width:2000px;
	height:445px;
	text-align:center;
	font-size:0px;
	float:left;
	display:inline;
}
.mainbanner_list {
	left:50%;
	top:400px;
	width:445px;
	height:30px;
	margin-left:-75px;
	position:absolute;
}
.mainbanner_list li {
	width:20px;
	height:20px;
	overflow:hidden;
	float:left;
	display:inline;
	margin-right:10px;
}
.mainbanner_list a {
	/*background:url("../images/num.png") no-repeat;
	*/background:#fff;
	width:20px;
	height:20px;
	line-height:20px;
	border-radius:50%;
	-webkit-border-radius:50%;
	-moz-border-radius:50%;
	border-radius:10px;
	overflow:hidden;
	text-align:center;
	color:#000;
	font-size:12px;
	float:left;
}
.mainbanner_list li.active a {
	background:#63be67;
	text-decoration:none;
	color:#fff;
}
.mainbanner_list li a:hover {
	background-position:0 -20px;
	background:#63be67;
	text-decoration:none;
}