@charset "utf-8";
/* CSS Document */

body{ }

a { color:#736d6d; font-size:12px; text-decoration:none; }

a:hover { color:#C80901; font-size:12px; text-decoration:none;}

.sider{width:285px; float:left;}
.containter{float:right; width:655px;}
.fl{float:left;}
.fr{float:right;}
.clear_cs{height:0px;font-size:0px; line-height:0px;clear:both;overflow:hidden;}
.pro{float:left;padding:5px 15px;}
.pro-name{text-align:center;}
/***************index css********************/
.top_bg{ width:auto; height:98px;  background:url(../images/top_bg.png) repeat-x;}
.top{ width:984px; height:98px;  margin:0 auto;}
.top img { margin-top:27px;}
.search { margin-top:39px;}
.menu_bg{ width:auto; background:#F3F3F4;overflow: visible;  background:url(../images/topbg.png) no-repeat center bottom #F3F3F3;}
.menu{width:984px; height:31px; margin:0 auto; background:url(../images/menu.png) no-repeat;overflow: visible;}
.flash_bg{ width:auto; height:425px; background:#EEEEEE;}
.flash {width:1256px; height:425px; margin:0 auto;}
.gonggao { width:984px; height:34px; line-height:34px; margin:0 auto; background:url(../images/gonggao.png) no-repeat;}
.main{ width:984px;  margin:0 auto;}
.about{ width:394px; height:257px; background:url(../images/about.png) no-repeat;}
.new{ width:285px; height:257px; background:url(../images/news.png) no-repeat; margin-left:17px;}
.contact{ width:266px; height:257px; background:url(../images/contact.png) no-repeat; margin-left:18px;}
.products{ margin-top:17px;}
.main_top{ margin-top:27px;}

.link {width:980px; height:74px; background:url(../images/link.png) no-repeat;  margin:0 auto; margin-top:17px;}

/***************xiala********************/
.nav{
list-style:none;
margin-left:4px;
}

ul.nav li {
float: left;
width:106px;
height:31px;
margin:0 8px;
cursor: pointer;
position: relative;

}

ul.nav li a{
color:white;
width:106px;
height:31px;
text-align:center;
line-height:31px;

display:block;
font-size:13px;
text-decoration:none;
}
ul.nav li a:hover{
color:#363636;
width:106px;
height:31px;
text-align:center;
line-height:31px;

display:block;
font-size:13px;
text-decoration:none;
}
ul.nav li:hover {
float: left;
width:106px;
height:31px;
margin:0 8px;
cursor: pointer;
position: relative;
background:url(../images/lihover.png) no-repeat center top;
color:#363636;
}





ul.sub_nav {
display:none;
position:absolute;
width:105px;
background:url(../images/subnav.png) no-repeat;

left: 0px;
top: 31px;

}

ul.sub_nav li{
width:105px;
margin:0;
float:none;
list-style:none;
padding:0px;
background:url(../images/subnavli.png) no-repeat center bottom;
}
ul.sub_nav li:hover{
width:105px;
margin:0;
float:none;
list-style:none;
padding:0px;
background:url(../images/subnavli.png) no-repeat center bottom;
}
ul.sub_nav li a{background:url(../images/subnava.png) no-repeat 89px 13px;
color:#363636;
}
ul.sub_nav li a:hover{background:url(../images/subnava.png) no-repeat 89px 13px;color:#363636;}


/***************xiala********************/

/***************pdoducts css********************/
.footer_bg{width:auto; height:37px; line-height:37px; color:#FFF; background:url(../images/footer.png) repeat-x;}
.footer{ width:984px; margin:0 auto; height:37px; }
.lianjie_bg{background:#F3F3F3; width:auto; height:172px; margin-top:22px;}
.lianjie{ width:984px; height:172px; margin:0 auto;}
.lianjie ul { margin-top:10px;}
.lianjie ul li{float:left; width:120px; text-align:center;}
.lianjie ul li span{display:block;}
.lianjie ul li span a{color:#848484;}
.lianjie ul li .bt{ margin-bottom:6px;}
.lianjie ul li .bt a{color:#424242;}

.center{ margin-top:26px;}
.main_lef{ width:266px; margin-left:2px;}
.lef_contact{ margin-top:22px;}
.main_rig{ margin-left:14px;}

.neirong{ margin:10px; margin-top:15px;}