#mainDiv{ width:976px; margin:0px auto; background:#D9D9D9; border-left:3px #FFFFFF solid; border-right:3px #FFFFFF solid;}
#top{ float:left; background:url(../images/top.gif) no-repeat left; height:107px; width:976px;}
#logo{ float:left; padding-top:19px;}
#topButton{ float:right; padding-top:42px; padding-right:7px;}
#mainNav{float:left; color:#FFFFFF;  width:976px; background:url(../images/mainNav_bj.gif) repeat-x; height:31px;}
#mainNav li{ float:left;}
#day{ float:right; text-align:right; width:290px;line-height:31px;}
#content{ float:left; width:968px; background:#FFFFFF; margin-top:4px !important; *margin-top:2px; margin-left:4px!important; *margin-left:2px; padding-top:4px; padding-left:4px; padding-bottom:23px;}
.left{ float:left; width:213px; background:#ECECEC;}
.intermediate{ float:left; width:440px; margin-left:13px; margin-right:11px;}
.right{ float:left;}
.product_nr{ float:left; width:211px; height:185px; padding-top:10px; border:1px #D7D7D7 solid; background:url(../images/bj5.gif) repeat-y left;}
.product_nr li{ line-height:36px; background:url(../images/line.gif) no-repeat bottom; padding-left:25px;}
#flash_show{ float:left; margin-top:19px;}
.about_title{height:33px; line-height:33px; background:url(../images/bj2.gif) no-repeat;}
.about_title h2,.news_title h2,.contact_title h2{ float:left; }
.about_title span,.news_title span,.contact_title span{ float:right; padding-right:10px; padding-top:5px;font-size:8px; font-family:11px2bus;}
.about_nr{ padding-left:5px; line-height:26px; padding-top:17px;}
.products{ float:left; width:440px; padding-top:17px !important; *padding-top:12px;}
.news_title{ width:291px; line-height:33px; height:33px; background:url(../images/bj3.gif) no-repeat;}
.news_nr li{ line-height:18px; width:268px; height:41px; background:url(../images/tubiao.gif) no-repeat left; padding-left:20px;  padding-top:5px; border-bottom:1px #E5E5E5 solid;}
.contact{ float:left; width:289px; height:220px !important; *height:225px;  margin-top:29px !important; *margin-top:22px; background:#F8F8F8; border:1px #E6E3E3 solid;}
.contact_title{ width:281px; height:32px; margin-left:3px; background:url(../images/line1.gif) no-repeat bottom; line-height:32px;}
.contact_nr{ line-height:20px; padding-left:10px; padding-top:10px;}
#copyright_nr{ height:103px; background:url(../images/bj4.gif) repeat-x left; }
#copyright_logo{ float:left; margin-top:20px;}
#copyright_nr1{ float:right; text-align:right; line-height:20px; margin-top:14px; padding-right:10px;}
.about_title1{ float:left; width:741px; height:33px; line-height:33px; background:url(../images/title.gif) no-repeat;}
.about_nr1{ float:left; width:720px; line-height:24px; padding-top:17px;}

#main {
float:left;
overflow: hidden;
_width: 968px; /*forIE6*/
}
#sidebar_left {
float: left;
width: 213px;
margin-right:13px;
background:#ECECEC;
}
#center {
float: left;
width: 741px;
}
.equal {
padding-bottom: 10000px;
margin-bottom: -10000px;}
.nr1_title{ float:left; width:741px;margin-top:20px;}
.product_tu{ float:left; width:741px; }
.nr1_tu li{ float:left; margin-top:10px; width:148px; height:110px;}
.nr1_tu span{ float:left; width:135px; height:19px; text-align:center; line-height:19px; background:#EEEEEE;}
.news1_nr{ float:left; width:721px; margin-top:10px; padding-left:10px;}
.news1_nr li{ float:left;width:721px; line-height:30px; border-bottom:1px #CDCDCD dotted;}
.contact_tu{ float:left;}
.contact_nr1{ float:left; line-height:36px; padding-left:16px;}
.xw1{ font-size:16px; text-align:center; font-weight:bold;}
.xw2{ float:right; text-align:center; width:723px; height:25px; background:#ECECEC; line-height:25px; margin-top:10px;}
.xw3{ float:left; width:723px; line-height:26px; margin-top:15px;}
.cp{ text-align:center; margin-top:15px;}
.cp1{ float:left; width:723px; text-align:center; line-height:25px; margin-top:10px; font-size:14px;}
.s1{ margin-top:10px;}
.input{ width:595px; height:150px;}
.input1{ float:right; padding-right:120px; margin-top:10px;}
.about_nr2{ float:left; width:211px; }
.about_nr2 li{ float:left; width:207px; border:3px #ECECEC solid;  line-height:26px;  height:26px;  background:#DAD7D9; text-align:center;}
.product_title{ float:left;}
.link{ float:left; padding-top:10px; padding-bottom:10px;}