.bananer{ width:1003px; margin:0px auto; display:block; height: auto;}
.main{ width:1003px; background:url(/skins/307570/images/main_bj.jpg) no-repeat; margin:0px auto; background-color:#ecf0f3;}
.content{ width:964px; margin:0px auto; background:url(/skins/307570/images/content_bj.jpg) repeat-x; background-color:#FFFFFF; clear:both;}
body.b{ text-align:left;}

.left_column{width:224px; float:left; padding:0px 7px; margin:20px 0px 20px 0; }
.video{width:224px; margin-bottom:5px;}
.video b{ color:#000; font:bold 12px/24px "宋体";width:224px; text-align:left;}
.video p{width:194px; margin-top:14px; background:url(/skins/307570/images/sousuo.jpg) no-repeat; padding-left:40px; height:34px;}
.video p span{ display:inline-block;}
.video p input{ display:inline-block; width:120px; border:#cbcbcb 1px solid; height:20px; font:normal 12px/20px Arial, "宋体"; color:#747474;}
.video p .iput{ width:44px;}

.pro_list{width:224px; margin-top:28px; clear:both;}
.pro_list b{ color:#000; font:bold 12px/24px "宋体";width:224px; text-align:left;}
.pro_list01 ul{ width:224px;}
.pro_list01 ul li{padding:0px;}
.pro_list01 ul li a{ font:normal 12px/30px "宋体";color:#585858; text-decoration:none;display:block; background:url(/skins/307570/images/pro_list.jpg) no-repeat; padding-left:34px; width:190px; height:30px; font-weight:bold; overflow:hidden;}
.pro_list01 ul li a:hover{ font: bold 12px/30px "宋体";color: #fff; text-decoration:none; background:url(/skins/307570/images/pro_list02.jpg) no-repeat; font-weight:bold; }
.pro_list01 ul li a.hot{ font: bold 12px/30px "宋体";color: #fff; text-decoration:none; background:url(/skins/307570/images/pro_list02.jpg) no-repeat;font-weight:bold; }

.inside_listej ul{padding-left:20px;width:187px; display:block;padding-top:5px; clear:both;}
.inside_listej ul li{display: block;  padding:0px;}
.inside_listej ul li a{ width:130px; color:#787878; font: normal 12px/24px "宋体";  background:url(/skins/307570/images/hd.gif)  no-repeat 4px 10px;float:left; text-decoration: none; display: block; padding-left:13px; padding-right:30px;height:26px; line-height:26px; overflow: hidden;}
.inside_listej ul li a:hover{ color:#ff6600; text-decoration:underline;}




.center_column{width:481px;float:left;padding:0px 7px; margin:20px 0px;border-left:#e9e9e9 1px solid;}
.about{width:481px; clear:both;}
.about b{ color:#000; font:bold 12px/24px "宋体";width:481px;}
.about dl{width:481px; margin-top:14px;}
.about dd{width:148px;height:100px;overflow:hidden; float:left;}
.about dd img{border:1px solid #ccc;}
.about dt{width:321px; height:100px;overflow:hidden; float:left; padding-left:10px;}
.about dt h3{font-size:12px; font-weight:bold; width:331px;color:#434343; line-height:24px; height:24px; overflow:hidden;}
.about dt p{text-indent:2em; line-height:22px;}
.new{width:481px;float:left; margin-top:20px;}
.new b{ color:#000; font:bold 12px/24px "宋体";width:481px;}
.new ul{ width:481px;display:block;}
.new ul li{display: block; float: left; padding:0px;width:481px;}
.new ul li a{ font:normal 12px/30px "宋体";color:#585858; text-decoration:none;background:url(/skins/307570/images/new_bj.jpg) 10px no-repeat;  border-bottom:#e4e4e4 1px solid;padding-left:20px; width:381px; height:30px; overflow:hidden; float:left;}
.new ul li a:hover{color: #ff6600; text-decoration:none;}
.new ul li span{ font:normal 12px/30px "宋体";color:#585858;width:80px; height:30px; overflow:hidden; float:right; border-bottom:#e4e4e4 1px solid;}
.product{width:481px;float:left; margin-top:20px;}
.product b{ color:#000; font:bold 12px/24px "宋体";width:481px;}
.product ul{width:481px; display:block; height:auto; float:left;}
.product ul li{width:240px; display:block; margin-top:14px; float:left;}
.product ul li dl{width:240px; float:left;}
.product ul li dl dd{width:100px;height:100px;overflow:hidden; float:left;border:1px solid #ccc;}
.product ul li dl dd img{width:100px;height:100px;}
.product ul li dl dt{width:128px;height:90px;overflow:hidden; float:left; padding-left:10px;}
.product ul li dl dt span a{font-size:12px; font-weight:bold; color:#434343; width:130px;line-height:24px; height:24px; overflow:hidden;text-decoration:none;}
.product ul li dl dt span a:hover{ text-decoration:none; color:#ff6600;}
.product ul li dl dt p{ext-indent:2em; line-height:22px; color:#666;}

.right_column{width:211px;*width:201px; float:left; padding:0px 7px; padding:0px 0px;  margin:20px 0px;border-left:#e9e9e9 1px solid; padding-left:10px;*padding-left:5px;}
.pro_inter{width:211px; clear:both;}
.pro_inter b{color:#000; font:bold 12px/24px "宋体"; }
.pro_inter p{width:211px; margin-top:8px;}
.tech_article{width:211px; clear:both;}
.tech_article b{color:#000; font:bold 12px/24px "宋体";width:161px; float:left; text-align:left;}
.tech_article span{width:50px; float:right;padding-top:5px;}
.tech_article ul{ width:211px;display:block;overflow:hidden; clear:both;}
.tech_article ul li{display: block;padding:0px;}
.tech_article ul li a{ font:normal 12px/30px "宋体";color:#585858; text-decoration:none;display:block; background:url(/skins/307570/images/top_rightli.jpg) no-repeat; padding-left:20px; width:191px; height:30px; overflow:hidden;}
.tech_article ul li a:hover{color: #ff6600; text-decoration:none;}

.contact{width:211px; margin-top:15px; clear:both;}
.contact b{color:#000; font:bold 12px/24px "宋体";width:211px; margin-top:6px;}
.contact ul{ width:211px;display:block; color:#666;}
.contact ul li{display: block; float: left; padding:0px; width:211px;}
.contact ul li img{ padding-left:5px; width:50px; display: inline-block;float: left; margin-top:5px;}
.contact ul li span{width:142px; padding-left:10px; display: inline-block; font:normal 12px/18px  Arial, "宋体"; margin-top:5px;}