body { margin: 0; padding: 0; font-size: 12px; font-family: Arial; }

img { border: 0; }

p { margin: 0; padding: 0; }

a:link { color: #000; text-decoration: none; }

a:visited { color: #000; text-decoration: none; }

a:hover { color: #999; text-decoration: none; }

.top { margin: 0; padding: 0; height: 90px; background: url(../image/top_bg.jpg) top; }

.top2 { margin: 0 auto; padding: 0; width: 1003px; }

.logo { margin: 0; padding: 0; width: 298px; height: 25px; position: relative; top: 35px; left:55px; float: left  }

.youshang { margin: 0; padding: 0; position: relative; top: 41px; right: 49px;  float: right; word-spacing: 30px  }

.banner { margin: 0 auto; padding: 0; width: 1003px; height: 231px; }

.menu { margin: -3px auto 28px auto; padding: 0; width: 1003px; height: 56px; background: url(../image/menu_bg.jpg) top no-repeat }

.menu ul { margin: 0; padding: 0; list-style: none }

.menu ul li { float: left; }

.content { margin: 0 auto; padding: 0; width: 1003px; }

.content2 { margin: 0 auto; padding: 0; width: 964px; }

.conleft { margin: 0; padding: 0; width: 279px; float: left }

.news { margin: 0; padding: 0; width: 279px; }

.newsbt { margin: 0; padding: 0; width: 279px; height: 29px; background: url(../image/i_news_bt.jpg) top no-repeat }

.newsnr { margin: 0; padding: 0; background: url(../images/i_news_bg.jpg) top no-repeat;  }

.newsnr ul { margin: 0; padding: 25px 0 0 25px; list-style: none }

.newsnr ul li a { line-height: 25px; }

.conright { margin: 0; padding: 0; width: 647px; float: right }

.about { margin: 0; padding: 0; width: 647px; }

.aboutbt { margin: 0; padding: 0; width: 647px; height: 29px; background: url(../image/i_about_bt.jpg) top no-repeat }

.aboutbt2 { margin: 0; padding: 0; width: 647px; height: 29px; background: url(../image/rongyu_bt.jpg) top no-repeat }

.aboutnr { margin: 0; padding: 25px 0 0 0; background: url(../image/i_about_bg.jpg) top no-repeat; text-indent: 2em; line-height: 25px;   }

.contact { margin: 35px 0 0 0 } 

.product { margin: 38px 0 0 0; padding: 0; width: 647px; }

.productbt { margin: 0 0 18px 0; padding: 0; width: 647px; height: 29px; background: url(../image/i_product_bt.jpg) top no-repeat }

.productnr { margin: 0; padding: 0; }

.productnr a { margin: 0 26px 0 0; padding: 0; }

.footer { margin: 0; padding: 0; text-align: center; height: 91px; background: url(../image/bottom_bg.jpg) top; line-height: 70px; font-size: 10px; font-weight: bold   }

.clean { margin: 0; padding: 0; clear: both; }

.footer a:hover { border-bottom: #024F9B 1px solid }

.zz { color: #024F9B;  }









/*ÄÚÒ³*/


.tuijian { margin: 0; padding: 0; width: 279px; }

.tuijianbt { margin: 0; padding: 0; width: 279px; height: 29px; background: url(../image/tuijian_bt.jpg) top no-repeat }

.tuijiannr { margin: 0; padding: 0 0 0 40px ; background: url(../image/i_news_bg.jpg) top no-repeat;  }

.tuijiannr ul { margin: 0; padding: 25px 0 0 25px; list-style: none }

.tuijian ul li a { line-height: 25px; }







.xinwen { margin: 0; padding: 0; width: 647px; }

.xinwenbt { margin: 0; padding: 0; width: 647px; height: 29px; background: url(../image/news_bt.jpg) top no-repeat }

.xinwennr { margin: 0; padding: 25px 0 0 0; background: url(../image/i_about_bg.jpg) top no-repeat;  line-height: 25px;   }

.xinwennr p { border-bottom: 1px dashed #CCCCCC; line-height: 30px  }







.chanpin { margin: 0; padding: 0; width: 647px; }

.chanpinbt { margin: 0; padding: 0; width: 647px; height: 29px; background: url(../image/chanpin_bt.jpg) top no-repeat }

.chanpinnr { margin: 0; padding: 25px 0 0 0; background: url(../image/i_about_bg.jpg) top no-repeat; text-indent: 2em; line-height: 25px;   }





.jishu { margin: 0; padding: 0; width: 647px; }

.jishubt { margin: 0; padding: 0; width: 647px; height: 29px; background: url(../image/jishu_bt.jpg) top no-repeat }

.jishunr { margin: 0; padding: 25px 0 0 0; background: url(../image/i_about_bg.jpg) top no-repeat; text-indent: 2em; line-height: 25px;   }





.by { margin: 0; padding: 0; width: 647px; }

.buybt { margin: 0; padding: 0; width: 647px; height: 29px; background: url(../image/buy_bt.jpg) top no-repeat }

.buynr { margin: 0; padding: 25px 0 0 0; background: url(../image/i_about_bg.jpg) top no-repeat; text-indent: 2em; line-height: 25px;   }





.lianxi { margin: 0; padding: 0; width: 647px; }

.lianxibt { margin: 0; padding: 0; width: 647px; height: 29px; background: url(../image/contact_bt.jpg) top no-repeat }

.lianxinr { margin: 0; padding: 25px 0 0 0; background: url(../image/i_about_bg.jpg) top no-repeat; text-indent: 2em; line-height: 25px;   }






.guanyu { margin: 0; padding: 0; width: 279px; }

.guanyubt { margin: 0; padding: 0; width: 279px; height: 29px; background: url(../image/about_bt.jpg) top no-repeat }

.guanyunr { margin: 0; padding: 0 0 0 40px ; background: url(../image/i_news_bg.jpg) top no-repeat;  }

.guanyunr ul { margin: 0; padding: 25px 0 0 35px; list-style: none }

.guanyu ul li  { margin: 0 0 10px 0 }

.guanyu ul li a {  line-height: 25px; font-size: 14px; font-weight: bold; }

.guanyu ul li a:hover { border-bottom: 2px #024F9B solid  }