.ban_man{
	float:left;
	width:100%;
	text-align:center;
	position:relative;
	border-bottom:6px solid #0175c2
}
.ban_top_bg{
	width:100%;
	height:5px;
	top:0;
	left:0;
	z-index:3;
	position:absolute;
}
.ban_bgd{
	margin:auto;
	width:100%;
	height:439px;
	overflow:hidden;
}
.ban_bgd_itm{
	float:left;
	background-position:center top;
	background-repeat:none;
	width:100%;
	height:439px;
	display:block;
}
.opa_10{
	filter:alpha(opacity=10); -moz-opacity:0.1; opacity:0.1;
}
.opa_20{
	filter:alpha(opacity=20); -moz-opacity:0.2; opacity:0.2;
}
.opa_30{
	filter:alpha(opacity=30); -moz-opacity:0.3; opacity:0.3;
}
.opa_40{
	filter:alpha(opacity=40); -moz-opacity:0.4; opacity:0.4;
}                                                         
.opa_50{                                                  
	filter:alpha(opacity=50); -moz-opacity:0.5; opacity:0.5;
}                                                         
.opa_60{                                                  
	filter:alpha(opacity=60); -moz-opacity:0.6; opacity:0.6;
}                                                         
.opa_70{                                                  
	filter:alpha(opacity=70); -moz-opacity:0.7; opacity:0.7;
}                                                         
.opa_80{                                                  
	filter:alpha(opacity=80); -moz-opacity:0.8; opacity:0.8;
}                                                         
.opa_90{                                                  
	filter:alpha(opacity=90); -moz-opacity:0.9; opacity:0.9;
}
.opa_100{                                                  
	filter:alpha(opacity=100); -moz-opacity:1.0; opacity:1.0;
}
.ban_tol{
	position:absolute;
	z-index:1;
	left:0px;
	top:250px;
	width:100%;
	overflow:hidden;
}
.ban_tol .l{
	float:left;
	display:inline-block!important;
	*display:inline!important;
	display:inline;
	width:35px;
	height:60px;
	cursor:pointer;
	margin-right:0px;
	margin-left:20px;
}
.ban_tol .r{
	float:right;
	display:inline-block!important;
	*display:inline!important;
	display:inline;
	width:35px;
	height:60px;
	cursor:pointer;
	margin-left:0px;
	margin-right:20px;
}
.ban_mnu{
	position:absolute;
	z-index:2;
	right:0px;
	bottom:12px;
	overflow:hidden;
}
.ban_mnu_itm{
	margin:0px 4px;
	padding:2px 6px;
	display:inline-block;
	background:#333;
	color:#fff;
	cursor:pointer;
}