body{ 
background:#999; 
text-align:center; 
color: #333; 
font-family: Arial, Helvetica, sans-serif; 
} 
/*头部*/ 
#header{width:1001px;margin-right: auto;margin-left: auto; padding: 0px; background-image:url("top.jpg"/*tpa=http://www.silica-gel-china.com/images/top.jpg*/);height:207px;text-align:left;} 
/*主体内容*/ 
#contain{margin-right: auto;margin-left: auto;width: 1001px;} 
#mainbg{width:1001px;padding: 0px;background: #FFFFFF;float: left;} 
.text{margin:0px;padding:0px;} 
.text h1,h2{margin:0;padding:0;list-style:none;} 
/*左侧导航*/ 
#left{float: left; margin: 0px 0px 0px 0px; padding: 0px; width: 227px;text-align:left;height:493px; background-image:url("left.jpg"/*tpa=http://www.silica-gel-china.com/images/left.jpg*/); background-repeat:no-repeat ; background-position:top} 
/*右侧*/ 
#right{float: right; margin: 0px 0px 0px 0px;padding:0px; width: 774px; text-align:left;} 

/*底部*/ 
#footer{clear:both;width:1001px;margin-right: auto;margin-left: auto; padding: 0px; border-top-color:#E0E0E0; border-top-style:solid; border-top-width:1px; background-color:#FFFFFF;height:60px; padding-top:10px; font-size:12px}
.top01{ background-image:url("top12.jpg"/*tpa=http://www.silica-gel-china.com/images/top12.jpg*/)} 
.top02{ font-size:16px; font-weight:bold} 
.top03{ font-size:12px; color:#6C6C6A} 
.top04{margin: 0px 0px 0px 0px; padding-top:9px; width: 211px;text-align:right;height:33px;  border-bottom-color:#E0E0E0; border-bottom-style:solid; border-bottom-width:1px; font-size:12px} 
.top05{margin: 0px 0px 0px 0px; padding: 0px; width: 211px;text-align:right;height:25px;} 
.top06{margin: 0px 0px 0px 0px; padding-top:9px; width: 900px;text-align:left;height:25px; font-size:30px; color:#000000} 
.top07{margin: 0px 0px 0px 0px; padding-top:4px; width: 900px;text-align:left; font-size:12px; color:#000000; line-height:20px} 
.top08{margin: 0px 0px 0px 0px; padding-top:36px; width: 900px;text-align:left; font-size:16px; color:#FFFFFF; font-weight:bold} 
.top09{margin: 0px 0px 0px 0px; padding-left:15px; width: 245px;text-align:left; font-size:14px; color:#FFFFFF; font-weight:bold; background-image:url("landi.gif"/*tpa=http://www.silica-gel-china.com/images/landi.gif*/)} 
.top10{margin: 0px 0px 0px 0px; padding-top:0px;text-align:left; font-size:12px; color:#535252; line-height:20px}
.top11{margin: 0px 0px 0px 0px; padding-top:0px;text-align:left; font-size:12px; color:#535252; line-height:26px}
.top12{text-align:left; font-size:13px; color:#0066CC; font-weight:bold}
.top13{ background-color:#CFE7EA}
.top14{ background-color:#F7FCFD;
border-bottom-color:#FFFFFF;
border-bottom-style:solid;
border-bottom-width:1px;
border-top-color:#FFFFFF;
border-top-style:solid;
border-top-width:1px;
border-left-color:#FFFFFF;
border-left-style:solid;
border-left-width:1px;
border-right-color:#FFFFFF;
border-right-style:solid;
border-right-width:1px;
padding-left:7px; padding-top:2px;padding-bottom:2px;
font-size:12px; color:#333333}
.top15{ background-color:#D9F1FC;
border-bottom-color:#FFFFFF;
border-bottom-style:solid;
border-bottom-width:1px;
border-top-color:#FFFFFF;
border-top-style:solid;
border-top-width:1px;
border-left-color:#FFFFFF;
border-left-style:solid;
border-left-width:1px;
border-right-color:#FFFFFF;
border-right-style:solid;
border-right-width:1px;
padding-left:7px; padding-top:2px;padding-bottom:2px;
font-size:12px; color:#333333}