.zhinan {padding:10px 20px;}
.zhinan h2 {color: #333;font-weight: bold;font-size: 22px;}
.zn_tab {padding:0 20px;}
.zn_tab .btn_tab{ width:100%;height:35px;position:relative; z-index:1;border-bottom:1px solid #F2F3F7;}
.zn_tab .btn_tab ul{ display:block;}
.zn_tab .btn_tab ul li{float:left; font-weight:bold;margin-right:30px;text-align:center; font-size:16px; height:35px;line-height:35px; cursor:pointer;}
.zn_tab .btn_tab ul li:hover i{display:block; border-bottom:10px solid #ddd;}
.zn_tab .btn_tab ul li.on{ font-weight:bold; color:#008fe9;border-bottom:2px solid #008fe9;}
.zn_tab .btn_tab ul li.on{ font-weight:bold; color:#008fe9;}
.zn_tab .btn_tab ul li.on i{ display:block; border-bottom:10px solid #008fe9;}

.guide_tab {padding:5px 0;height:245px;}
.guide_tab .box_tab{z-index:0;}
.guide_mn{float:left;width:840px;position:relative;padding-top:10px;}
.guide_img_mn{float:left;width:255px;overflow:hidden;}
.guide_img_mn img{width:100%;height:220px;}
.guide_img_mn img:hover {filter:alpha(opacity=80);opacity:0.8;}
.guide_img_mn em{position:absolute;bottom:0;left:0;width:100%;height:30px;background:#000;*background:#888;z-index:1;filter:alpha(opacity=45);-moz-opacity:0.45;opacity:0.45;}
.guide_img_mn span{position:absolute;bottom:0;left:0;display:block;padding:0 10px;text-align:center;height:30px;line-height:30px;overflow:hidden;z-index:2;}
.guide_img_mn a{display:block;width:100%;color:#FFF;position:relative;}
.guide_list_mn{overflow:hidden;margin-left:270px;zoom:1;font-size:15px;}
.guide_list_mn dt{float:left;line-height:35px;border-bottom:1px dashed #EEE;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.guide_list_mn dt a{float:left;width:500px;display:block;color:#425571;padding-left:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.guide_list_mn dt a:hover{color:#008fe9;}
.guide_list_mn dt:hover{border-bottom:1px dashed #008fe9;}
.guide_list_mn dt em{float:right;padding:0 5px;font-size:12px;color:#AAA;}
.lp-seo {padding:25px;color:#666;font-size: 16px;}
.lp-seo a {padding-right:10px;color:#666;}