@font-face {
font-family: 'unmn';
src: url('../images/unmn.eot');
src: url('http://www.6hl.cn/files/templates/frontend/daqingxin/skins/fonts/unmn.eot?90518967#iefix') format('embedded-opentype'),
	 url('../images/unmn.woff') format('woff'),
	 url('../images/unmn.ttf') format('truetype'),
	 url('../images/unmn.svg') format('svg');
font-weight: normal;
font-style: normal;
}

body,h1,h2,h3,h4,h5,h6,p,ul,li,dl,dd,dt,from,input,img,ol{ padding:0;margin:0;border:none;list-style:none}
body{ width:100%;background:#f4f4f4;font: 14px/1.5 "微软雅黑","Microsoft Yahei","Hiragino Sans GB",tahoma,arial,"宋体"; color:#404040}
body,input,button{font: 14px/1.5 "微软雅黑","Microsoft Yahei","Hiragino Sans GB",tahoma,arial,"宋体";}
a{ text-decoration:none; color:#404040}
a:Hover{ color:#c7161c}
.fl{ float:left}
.fr{ float:right}
.cl{ clear:both}
.bk10{ height:10px; overflow:hidden; clear:both}
.bk20{ height:20px; overflow:hidden; clear:both}
.bk30{ height:30px; overflow:hidden; clear:both}
.bk50{ height:50px; overflow:hidden; clear:both}


.w{ width:100%;}
.wauto{ width:1200px; margin:0 auto}
.web_unmn{ font-family:'unmn'; font-weight:normal; font-style:normal}


/*catnav*/
.catnav{ background:#fff; box-shadow:1px 2px 3px #dededf; height:80px;width:100%;}

.catnav ul li{ text-align:center; float:left; text-align:center; height:80px; line-height:80px; overflow:hidden}
.catnav ul li{  font-size:24px; font-weight:normal;text-align:center; border-bottom:5px solid #fff; height:75px; line-height:75px; width:33.3%}
.catnav ul li a:hover{ background:#f6f6f6;border-color:#f6f6f6}
.catnav ul li.on{ border-color:#e8251e}
.cat_tree_t{ padding:15px 0 0;display:none}
.cat_tree_t a{ display:block; border:1px solid #DFDCBD; height:45px; line-height:45px; padding:0 25px; background:#F6F6DD; font-size:24px; border-radius:3px; position:relative}
.cat_tree_t a i{ display:block; background:url(../images/baseico.png) no-repeat 0 -20px; height:8px; width:16px; position:absolute; right:10px; top:20px}
.cat_tree_t a:hover i{ background-position:0 -28px}