body{
font-size:12px; color:#555; font-width:75%; font-weight:normal; line-hegiht:20px;background:url(images/webback.jpg) left top repeat-x;
}
a:link,a:visited{font-size:12px;color:#666; font-family:'ËÎÌå'; text-decoration:none; font-weight:normal; }
a:hover{font-size:12px; color:#ff0000;font-family:'ËÎÌå';text-decoration:underline; font-weight:normal;}
.b_left{border-left:solid 1px #a5b5b0;}
.b_top{border-top:solid 1px #a5b5b0;}
.b_right{border-right:solid 1px #a5b5b0;}
.b_bottom{border-bottom:solid 1px #a5b5b0;}

.bmain{
POSITION:absolute; LEFT: expression((body.clientWidth-1000)/2);  TOP:0px;  WIDTH:1000px;background:#fff;
}
.daohang{float:left; width:1000px;height:71px;}
.daohang ul{clear:left; list-style-type:none; margin:0px;}
.daohang li{float:left; text-align:center; width:100px; height:64px;  padding-top:38px;background:url(images/dhback.gif) no-repeat 50% top;}
.daohang li a:link,.daohang li a:visited{display:inline;  font-size:12; font-weight:bold; color:#666; text-decoration:none;}
.daohang li a:hover{font-family:'ËÎÌå'; font-size:12; font-weight:bold; color:#f00;}
.banner{float:left;width:1000px;}
.b3{float:left;width:1000px;margin-top:3px;}
.b3_left{float:left;width:265px;}
.left1{float:left;width:100%;hight:24px;line-height:24px;text-indent:25px;letter-spacing:2px;background:url(images/titleback.gif) left top no-repeat;font-weight:bold;color:#555;}
.left2{float:left;width:265px;line-height:22px;text-align:left;font-size:12px;padding:4px;}
.left2 ul{clear:left; list-style-type:none; margin:0px;}
.left2 li{text-align:left;text-indent:18px;line-height:22px;background:url(images/t_top.gif) 4px 3px no-repeat;}
.titleleft{float:left;width:150px;hight:24px;line-height:24px;text-indent:25px;font-size:12px;font-weight:bold;color:#555;}
.titleright{float:right;width:40px;hight:24px;line-height:24px;text-align:left;font-size:10px;font-family:'Arial, Helvetica, sans-serif'}
.leftbox{float:left;width:100%;padding:3px;line-height:20px;}
.leftbox ul{clear:left; list-style-type:none; margin:0px;}
.leftbox li{text-align:left;text-indent:18px;line-height:22px;background:url(images/t_top.gif) 4px 3px no-repeat;}
.b3_right{float:right;width:730px;}
.b3_right1{float:left;width:730px;}
.b3_right1a{float:left;width:460px;}
.b3_right1a1{float:left;width:460px;background:url(images/midback.gif) no-repeat left top;height:150px;}
.b3_right1a1a{float:left;margin:5px;}
.b3_right1a1b{float:right;height:25px;margin-right:5px;}
.fang{background:url(images/company_title.gif) no-repeat 8px 50%;}
.b3_right1a1c{float:right;padding:3px;line-height:20px;letter-spacing:2px;}
.b3_right1a2{float:left;width:460px;height:25px;line-height:25px;}
.b3_right1a3{float:left;width:460px;margin-top:5px;}
.b3_right1a3 ul{clear:left; list-style-type:none; margin:0px;}
.b3_right1a3 li{float:left; text-align:center; width:230px; padding:3px;line-height:34px;font-weight:bold;color:#555;}
.b3_right1b{float:right;width:265px;}
.b3_right2{float:left;background:url(images/longback.gif) repeat-x left top;height:20px;text-indent:8px;color:#555;font-weight:bold;width:730px;line-height:20px;margin-top:3px;}
.b3_right3{float:left;height:115px;text-align:center;color:#555;font-weight:bold;width:730px;line-height:20px;margin-top:3px;overflow:hidden;}
.demo3{float:left;width:1700px;height:120px;}
.demo3 ul{clear:left; list-style-type:none; margin:0px;}
.demo3 li{float:left; text-align:center; width:210px; padding:3px;line-height:30px;font-size:12px;font-weight:bold;color:#555;}
.yqlj1{width:1000px;height:22px;line-height:22px;background:url(images/yqlj.gif) left top repeat-x;text-indent:5px;font-weight:bold;color:#555;letter-spacing:2px;}
.yqlj2{width:1000px;}
.yqlj2 ul{clear:left; list-style-type:none; margin:0px;}
.yqlj2 li{float:left; text-align:left; width:100px; line-height:24px;font-size:12px;color:#444;}
.bottom{float:left;text-align:center;width:1000px;margin-top:10px;line-height:22px;color:#444;}
.position{float:left;background:url(images/longback.gif) repeat-x left top;height:20px;text-indent:8px;color:#555;font-weight:bold;width:730px;line-height:20px;letter-spacing:2px;}
.gsjj{width:730px;padding:5px;letter-spacing:2px;line-height:20px;height:290px;}
.bottom2{float:left;width:1000px;line-height:22px;background:url(images/bottom.jpg) repeat-x left top;text-align:center;height:70px;padding-top:16px;margin-top:5px;}
.page{float:left;width:730px;height:22px;line-height:22px;margin-top:5px;text-align:center;}
.product{float:left;width:730px;}
.product ul{clear:left; list-style-type:none; margin:0px;}
.product li{float:left; text-align:center; width:180px; padding:3px;line-height:30px;font-size:12px;font-weight:bold;color:#555;}
.english{float:left;height:34px;width:100%;background:url(images/english.gif) repeat-x left top;text-align:center;line-height:34px;}
.english a:link,.english a:visited{font-size:16px;color:#f00;}
.bb{float:left; width:1000px;height:20px;border-top:solid 1px #cfcfcf;border-bottom:solid 1px #cfcfcf;text-align:right;line-height:20px;letter-spacing:2px;background:#efefef;padding-right:10px;}