/*body,div,ul,li,h1,h2,h3,span,b,p,a{ margin:0; padding:0; list-style:none; text-decoration:none; border:none; font-size:12px; color:#333; font-family:"微软雅黑";}
img{border:0;}
b{ font-weight:normal;}
body{color:#fff;}
#header{ width:1100px; margin:0 auto; height:100px;position:relative;}
#header .logo{ margin-top:23px; margin-left:14px;float:left;}
#header ul{ float:right; margin-top:23px;} 
#header ul li{ float:left;}
#header ul li a{padding:0 5px; color:#aaa;}
#header span{ color:#aaa; font-size:18px; position:absolute; bottom:23px; right:0;}
#header span b{ color:#ff6c00; font-size:24px; font-family:"黑体";}

#nav{ height:50px; width:100%;background:url(../images/nav_bg.jpg) repeat-x; border-top:1px solid #e3e3e3;  border-bottom:1px solid #e3e3e3;}
#nav ul{ width:910px; margin:0 auto;}
#nav ul li{ float:left; position:relative; z-index:10000;}
#nav ul li a{ width:130px;display:block; color:#333; font-weight:bold; font-size:14px; height:50px;line-height:50px;transition:all 0.5s; text-align:center;}
#nav ul li a:hover{ color:#ff6c00;}
#nav ul li a.active{ color:#ff6c00;} 
#nav ul li ul{ width:auto; position:absolute; top:50px; left:0px;display:none;background:#fff; transition:all 1s;}
#nav ul li ul li a{width:130px; height:50px; line-height:50px; transition:all 0.5s; display:block; font-weight:normal; text-align:center; border-top:1px solid #c7c7c7;}
#nav ul li:hover ul{display:block;}*/


.gonggaobox{ width:1100px; height:50px; padding-left:43px;margin:0 auto;}
.gonggaobox span{ font-size:14px; color:#333; line-height:50px; float:left; width:100px; height:50px; background:#c7c7c7; text-align:center; margin-right:10px;}
#div1{ height:50px; overflow:hidden; float:left;}
#div1 li a{ height:50px; line-height:50px; display:block;}

#con1{ height:270px; margin:30px auto; width:1100px;}
#con1 .con1_left{ width:416px; height:270px; float:left;}
#con1 .con1_left .con1_left_top{ width:416px; height:36px; border-bottom:2px solid #d2d2d2;}
#con1 .con1_left .con1_left_top h3{ font-size:18px; line-height:36px; font-weight:bold; float:left; }
#con1 .con1_left .con1_left_top b{ font-size:18px; line-height:36px;color:#ff6c00;}
#con1 .con1_left .con1_left_top span{ float:right; line-height:36px; font-weight:bold; }
#con1 .con1_left  .con1_left_xia{ background:url(../images/o_l_xia.jpg) no-repeat; width:416px; height:200px; margin-top:35px;}
#con1 .con1_left  .con1_left_xia img{ margin:15px 20px 0 0; float:left;}
#con1 .con1_left  .con1_left_xia p{ width:223px; float:left; margin-top:15px; line-height:2em; text-indent:24px;}
#con1 .con1_right{ width:625px; height:270px; float:right;}
#con1 .con1_right .con1_right_top{ width:625px; height:36px; border-bottom:2px solid #d2d2d2;}
#con1 .con1_right .con1_right_top h3{ font-size:18px; line-height:36px; font-weight:bold; float:left; }
#con1 .con1_right .con1_right_top b{ font-size:18px; line-height:36px;color:#ff6c00;}
#con1 .con1_right .con1_right_top span{ float:right; line-height:36px; font-weight:bold; }
.wrapper{width:625px;height:200px;position: relative; margin-top:30px;}
#tab{width:130px;height:200px; border:1px solid #b4b4b4;}
#tab{float:left;}
#tab_con{float:right;width:474px;height:200px;overflow: hidden;}
#tab_con #tab_con_1,#tab_con #tab_con_2,#tab_con #tab_con_3,#tab_con #tab_con_4{ width:428px;height:180px;overflow: hidden; padding:8px 36px 10px 8px; border:1px solid #c7c7c7; }
#tab_con #tab_con_1 img{ float:left;}
#tab_con #tab_con_1 ul{ width:173px; float:right; margin-top:20px;}
#tab_con #tab_con_1 li{  background:url(../images/li_bg.png) no-repeat  center left;  text-indent:22px;}
#tab_con #tab_con_1 li a{font-size:16px;line-height:2em; color:#333;}
#tab_con #tab_con_2 img{ float:left;}
#tab_con #tab_con_2 ul{ width:173px; float:right; margin-top:20px;}
#tab_con #tab_con_2 li{  background:url(../images/li_bg.png) no-repeat  center left;  text-indent:22px;}
#tab_con #tab_con_2 li a{font-size:16px;line-height:2em;color:#333;}
#tab_con #tab_con_3 img{ float:left;}
#tab_con #tab_con_3 ul{ width:173px; float:right; margin-top:20px;}
#tab_con #tab_con_3 li{  background:url(../images/li_bg.png) no-repeat  center left;  text-indent:22px;}
#tab_con #tab_con_3 li a{font-size:16px;line-height:2em;color:#333;}
#tab_con #tab_con_4 img{ float:left;}
#tab_con #tab_con_4 ul{ width:173px; float:right; margin-top:20px;}
#tab_con #tab_con_4 li{  background:url(../images/li_bg.png) no-repeat  center left;  text-indent:22px;}
#tab_con #tab_con_4 li a{font-size:16px;line-height:2em;color:#333;}
#tab_con #tab_con_1 li a:hover{color:#0049ff;}
#tab_con #tab_con_2 li a:hover{color:#0049ff;}
#tab_con #tab_con_3 li a:hover{color:#0049ff;}
#tab_con #tab_con_4 li a:hover{color:#0049ff;}
#tab_left{width:130px;height:200px;}
#tab_left li{text-align: center;border-top: 1px solid #ccc;}
#tab_left li a{line-height:50px;width:130px;height:50px;display: block; font-size:16px;}
#tab_left li a:hover{background: #a0a3a8;opacity: 0.4;color:#fff;}

#con2{ width:100%; height:345px; background:url(../images/con2_bg.jpg) no-repeat center center;}
#con2 .con2_con{ width:1100px; height:255px; padding-top:45px; margin:0 auto;}
#con2 .con2_con .con2_left{ width:645px; height:255px; float:left;}
#con2 .con2_con .con2_right{ width:430px;  height:255px;float:right;}
#con2 .con2_con .con2_left .con2_left_top{ width:645px; height:35px; border-bottom:2px solid #d2d2d2;}
#con2 .con2_con .con2_left .con2_left_top h3{ font-size:18px; line-height:36px; font-weight:bold; float:left;}
#con2 .con2_con .con2_left .con2_left_top b{font-size:18px; line-height:36px;color:#ff6c00;}
#con2 .con2_con .con2_left .con2_left_top span{ float:right; line-height:36px; font-weight:bold; }
#con2 .con2_con .con2_left .con2_left_xia{ width:645px; height:201px; margin-top:23px;}
#con2 .con2_con .con2_left .con2_left_xia ul li{ width:152px; height:201px; background:url(../images/li_bg.jpg) no-repeat; float:left; margin-right:8px; text-align:center;}
#con2 .con2_con .con2_left .con2_left_xia ul li img{ text-align:center;}
#con2 .con2_con .con2_left .con2_left_xia ul li p a{ font-size:16px; padding:10px 0; display:block;}
#con2 .con2_con .con2_left .con2_left_xia ul li a:hover{ color:#0049ff;}
#con2 .con2_con .con2_left .con2_left_xia ul li span{ font-size:12px;}
#con2 .con2_con .con2_right .con2_right_top{ width:430px; height:35px; border-bottom:2px solid #d2d2d2;}
#con2 .con2_con .con2_right .con2_right_top h3{ font-size:18px; line-height:36px; font-weight:bold;}
#con2 .con2_con .con2_right .con2_right_top b{font-size:18px; line-height:36px;color:#ff6c00;}

#href{ height:75px;width:1100px;margin:30px auto;}
#href .href_top{ height:35px;border-bottom:2px solid #d2d2d2;}
#href .href_top h3{font-size:18px; line-height:36px; font-weight:bold; float:left; }
#href .href_top h3 b{ font-size:18px; line-height:36px;color:#ff6c00;}
#href .href_xia{ width:1100px; margin-top:20px;}
#href .href_xia ul li{ float:left; margin-right:20px; font-weight:bold;}

/*#footer{width:100%; height:120px; background:url(../images/footer.png) no-repeat  center center;}
#footer .footer_con{ width:911px; margin:0 auto; padding-top:25px;}
#footer .footer_con p{ color:#fff;font-size:14px; line-height:30px;}
*/

/*about页面*/
.about_banner{ overflow:hidden; width:100%; height:350px; text-align:center;}

.about_con{ width:100%; overflow:hidden; background:#e8e8e8;}
.about_con .about_con_all{ width:1100px; overflow:hidden;margin:0 auto; padding:30px 0; margin-bottom:100px;}
.about_con .about_con_left{ width:150px; overflow:hidden;float:left; background:#fff;}
.about_con .about_con_left h3{ color:#fff; width:140px; height:40px; background:#ff7f00; line-height:40px; font-size:18px; font-weight:normal; padding-left:10px;}
.about_con .about_con_left ul{padding-left:10px;}
.about_con .about_con_left ul li{padding-left:10px;}
.about_con .about_con_left ul li a{ width:150px; background:url(../images/nei_li.png) no-repeat center left; text-indent:14px; height:40px; line-height:40px; display:block; font-size:14px; font-size:14px;} 
.about_con .about_con_left a.cur_nav,.about_con .about_con_left a.erji_nav,.about_con .about_con_left ul li a:hover{color:#ff7f00;}
.about_con .about_con_right{ width:940px; overflow:hidden;float:right;}
.about_con .about_con_right .about_con_right_top{ width:940px; border-bottom:1px solid #d2d2d2; height:39px; line-height:39px;}
.about_con .about_con_right .about_con_right_top h3{ font-size:18px; color:#ff7f00; float:left;}
.about_con .about_con_right .about_con_right_top p{ font-size:14px; color:#a2a2a2; background:url(../images/mianbaoxian.png) no-repeat left center; text-indent:15px; float:right;}
.about_con .about_con_right .about_con_right_xia{ margin-top:20px;}
.about_con .about_con_right .about_con_right_xia p{ font-size:14px; line-height:30px;}
.about_con .about_con_right .about_con_right_xia p b{ font-size:14px; line-height:30px; font-weight:bold;}
.about_con .about_con_right .about_con_right_xia .about_con_right_xia_left{ margin-left:100px; float:left;}
.about_con .about_con_right .about_con_right_xia .about_con_right_xia_left p{ font-size:14px; line-height:40px;}
.about_con .about_con_right .about_con_right_xia .about_con_right_xia_right{ float:left; margin-left:100px;}
.about_con .about_con_right .about_con_right_xia .about_con_right_xia_right p{ font-size:14px; line-height:30px; margin-bottom:10px;}
/*NEWS页面*/
.about_con .about_con_right .news_con_right{ margin-top:30px;}
.about_con .about_con_right .news_con_right ul{ width:940px; margin:0 auto;}
.about_con .about_con_right .news_con_right ul li{ background:url(../images/news_li.png) no-repeat left center; text-indent:35px;}
.about_con .about_con_right .news_con_right ul li a{ font-size:12px; line-height:48px;}
.about_con .about_con_right .news_con_right ul li a:hover{color:#ff7f00;}
.about_con .about_con_right .news_con_right ul li span{ float:right; line-height:48px;}
.about_con .about_con_right .news_con_right h3{ font-size:18px; font-weight:bold; margin-bottom; text-align:center;}
.about_con .about_con_right .news_con_right span{line-height:40px; text-align:center; display:block;}
.about_con .about_con_right .news_con_right p{ border-top:1px solid #c7c7c7;padding-top:10px; text-align:left; line-height:30px;}
/*案例页面*/
.case_con_right_xia .case_con{ width:885px; margin:0 auto; margin-top:24px;}
.case_con_right_xia .case_con p{ line-height:30px;}
.case_con_right_xia .case_con dl{ line-height:40px;}
.case_con_right_xia .case_con dt{ float:left; width:175px; margin-right:14px;}
.case_con_right_xia .case_con dd{ float:left; width:696px;}
.case_con_right_xia .case_con dd h3 a{ font-size:18px; font-weight:normal; color:#ff7f00;}
.case_con_right_xia .case_con dd p{ padding:10px 0; line-height:24px; height:60px;}
.case_con_right_xia .case_con dd span{ float:right;}
/*公司荣誉*/
.about_con .about_con_right .rongyu_con_right{ margin-top:30px;}
.rongyu_con{ width:940px; overflow:hidden; padding-left:20px;}
.rongyu_con li{ float:left; margin-right:30px; margin-bottom:10px; height:200px; border:1px solid #c7c7c7; transition:all 1s;}
.rongyu_con li:hover{ border:1px solid #ff7f00;}
/*产品中心*/
.about_con_left ul li{}
.about_con_left ul li .sanji_nav li{clear:both; displ ay:none;}
.about_con_left ul li .sanji_nav li a{ display:block; }
.about_con_left ul li:hover .sanji_nav li{ display:block;}
.pro_con{ text-align:center; margin-top:24px;}
.pro_con p{ text-align:left; line-height:30px;}