.us_top{ position:relative;}
.us_top img{ width:100%;}
.us_nav{ position:absolute; bottom:-26px; width:88%;  left:6%;}
.us_nav li{ float:left; background:#fff; border:1px solid #eae8e8; border-radius:100%; width:16%; text-align:center; line-height:20px; font-size:1.4em; padding:2%; color:#4d3f3f; margin-right:4%; display:inline}
.us_nav li.marginRN{ margin-right:0;}
.us_nav li.current{ background:#4d3f3f; border:1px solid #3a2f2f; color:#fff;}


/*us_contact*/
.us_contact{ margin-top:26px;}
.us_contact1{ font-size:1.5em; color:#475058; line-height:50px; margin-top:10px; text-align:center;}
.us_contact2{ border:3px solid #dedede;}
/*map*/
#allmap{height:180px;width:100%;}
.us_contact3{ margin-top:14px;}
.us_contact3 p{ line-height:24px; font-size:1.2em; color:#475058;}
.us_contact4{ background:url(../images/us_contactpic1.png) no-repeat; text-align:center; line-height:28px; margin:0 auto; width:166px; color:#ff8c5a; font-size:1.3em; height:37px; margin-top:16px;}


/*us*/

.us_article{ margin-top:25px; padding-top:2px;}
.us_article p{ line-height:26px; margin-top:20px; font-size:14px; color:#525252;}


/*发展简介*/
.us_development{ margin-top:25px;}




.demo{margin-top:44px; }

/*history*/

.history{background:url(../images/line04.gif) repeat-y 95px 0;overflow:hidden;position:relative; padding-bottom:50px;}

.history-date{overflow:hidden;position:relative;}

.history-date h2{background:#fff url(../images/icon06.gif) no-repeat 77px 0;height:37px;font-size:16px;font-family:微软雅黑;font-weight:normal;/*padding-left:45px;*/margin-bottom:12px; }

.history-date h2.first{position:absolute;left:0;top:0;z-index:99;}

.history-date h2 a{color:#34d6e0;display:inline-block;*display:inline;zoom:1;background:url(../images/icon08.gif) no-repeat right 50%;padding-right:17px;/*margin:21px 97px 0 0;*/}

.history-date h2 a:hover{text-decoration:none;}

.history-date h2 img{vertical-align:-5px;}

.history-date h2.date02{background:none;}

.history-date ul li{background:url(../images/icon07.gif) no-repeat 89px 0;padding-bottom:30px;zoom:1;}

.history-date ul li.last{padding-bottom:0;}

.history-date ul li:after{content:" ";display:block;height:0;clear:both;visibility:hidden;}

.history-date ul li h3{float:left;width:168px;text-align:right;padding-right:19px;color:#c3c3c3;font:normal 18px/16px Arial;}

.history-date ul li h3 span{display:block;color:#d0d0d0;font-size:12px;}

.history-date ul li dl{float:left;padding-left:112px;margin-top:-5px;font-family:微软雅黑;}

.history-date ul li dl dt{ font-size:16px; font-family:"微软雅黑";color:#009ae2;}

.history-date ul li dl dt span{display:block;color:#868686;font-size:12px;font-family:"宋体";}

.history-date ul li.green h3{color:#1db702;}

.history-date ul li.green h3 span{color:#a8dda3;}

.history-date ul li.green dl{margin-top:-8px;}

.history-date ul li.green dl dt{font-size:16px;line-height:28px;}

.history-date ul li.green dl dt a{display:inline-block;*display:inline;zoom:1;overflow:hidden;vertical-align:middle;margin-left:12px;}

.history-date ul li.green dl dd{padding-top:20px;display:none;}

.history-date ul li.green dl dd img{float:left;}

.history-date ul li.green dl dd p{overflow:hidden;zoom:1;line-height:21px;color:#787878;}





.history-date h2.first .more-history{font-size:16px;background:transparent;margin-left:30px;}

.history-date h2.first .more-history:hover{text-decoration:underline;}



*body .history-date ul li dl dt{_font-size:12px!important;_font-weight:bold;}

*body .history-date ul li dl dt span{_font-weight:normal!important;}

*body .history-date ul li.green dl dt a{_background:transparent!important;*background:transparent!important;*font-size:12px!important;_font-weight:normal!important;}





/*专家简介*/
.us_expert{ margin-top:54px;overflow:hidden;}
.us_expert dl{  padding-bottom:44px; border-bottom:1px solid #f2f2f2;}
.us_expert dl dt{ text-align:center; margin-bottom:10px;}
.us_expert dl dt img{ max-width:100%;}
.us_expert dl dd.dd1{ font-size:25px; color:#000; padding-top:10px; margin-bottom:10px;}
.us_expert dl dd.dd1 span.spe{ font-size:20px;}
.us_expert dl dd.dd2{ font-size:14px; color:#3e3e3e; line-height:25px;}
.us_expert dl.spec{ border:none; padding-top:46px;padding-bottom:20px;}
.specialdl p{ line-height:30px; font-size:14px; color:#3e3e3e;}