.w1{ width:1600px; margin:0 auto}
.m-t-10{ margin-top:10px;}
.m-t-20{ margin-top:20px;}
.m-t-30{ margin-top:30px !important;}
.border_a{ border:1px solid #e5e5e5}
.bg_1{ background:url(../images/about/banner_a.jpg) no-repeat center; height:425px;}
.bg_2{ background:url(../images/about/tit_a1.jpg) no-repeat center; padding:15px;}
.bg_3{ background:url(../images/about/bg_a3.jpg) no-repeat center; height:797px;}
.bg_4{ background:url(../images/about/tit_a2.jpg) no-repeat top center;}
.bg_5{ background:url(../images/about/bg_a4.jpg) no-repeat top center;}
.bg_6{ background:url(../images/about/bg_a6.jpg) no-repeat top center; height:617px;}

.title_a1{ font-size:36px; color:#000000; font-family:"微软雅黑"; font-weight:700; line-height:60px; padding-left:15px;}
.title_a2{ font-size:24px; color:#000000; font-family:"微软雅黑"; line-height:60px; margin-top:20px !important; font-weight:800; padding-left:25px;}

.ul_a1{ list-style:none; font-family:"微软雅黑";}
.ul_a1 li{ width:399px; float:left; text-align:center; padding:60px 0px 0px 0px; border-right:1px solid #e5e5e5; height:300px;}
.ul_a1 li img{ padding-bottom:15px;}
.ul_a1 li span{ font-size:24px; font-weight:700}
.ul_a1 li p{ font-size:20px; color:#4e4d4d}
.ul_a1 li:last-child{ border:none}

.block-a1{ width:880px; float:left; font-family:"微软雅黑"; margin:120px 0px 0px 60px}
.block-a1 span{ font-size:24px; line-height:80px;}
.block-a1 p{ line-height:24px; color:#8b8888}
.block-a1 p span{ color:#5d5555 !important; font-size:14px; line-height:24px;}

.picScroll-left {position: relative;}
.picScroll-left .bd { padding: 10px 0px 0px 0px; }
.ul-1{list-style:none;margin:0;}
.ul-1 li{position:relative; display:block; overflow:hidden; float:left; width:1032px; font-family:"微软雅黑"; background:url(../images/about/bg_a5.jpg) no-repeat left center; height:371px}
.ul-1 li .div1{ width:240px; float:left; font-size:24px; color:#000000; letter-spacing:10px; padding-top:200px; font-weight:600}
.ul-1 li .div2{ width:660px; float:left; margin-left:60px; padding:100px 0px 0px 60px}
.ul-1 li .div2 span{ font-size:36px; color:#ffffff; font-weight:700}
.ul-1 li .div2 p{ color:#ffffff; font-size:18px; line-height:40px;}

.picScroll-left3 {position: relative;}
.picScroll-left3 .bd { padding: 60px 0px 0px 0px; }
.ul_1{list-style:none;margin:0;}
.ul_1 li{ margin:0; float:left!important;  clear:none!important; width:521px;  height:470px; background:url(../images/about/pic_on.png) no-repeat center; text-align:center;  cursor:pointer  }
.ul_1 li:hover{ background:url(../images/about/pic_hover.png) no-repeat center;}
.ul_1 li a{ display:block; text-align:center;}
.ul_1 li a.a-p{ text-align:center; color:#414141; font-size:16px; line-height:46px; margin:0 auto; font-family:"微软雅黑"; cursor:default }
.ul_1 li div{width:350px; height:225px; padding:70px 0px 0px 86px; cursor:default; text-align:center;/*非IE的主流浏览器识别的垂直居中的方法*/display: table-cell;/*设置垂直居中*/vertical-align:middle;/*设置水平居中*/text-align:center;/* 针对IE的Hack */*display: block;*font-size:179px;}
.ul_1 li img{vertical-align:middle; text-align:center}
.ul_1 li span{ font-size:24px; color:#2e2f30; line-height:60px;}

.item3{position:relative;float:left;width:399px;height:300px;cursor:pointer;overflow:hidden; text-align:center; padding:60px 0px 0px 0px; border-right:1px solid #e5e5e5;}
.item3 img{ padding-bottom:15px;}
.item3 h2{width:100%;}
.item3 h2 span{ font-size:24px; font-weight:700}
.item3 h2 p{font-size:20px; color:#4e4d4d}
.item3 div{position:absolute;width:0;height:0;background:#4a4ee7;overflow:hidden;_zoom:1;}
.item3 .cornerTL{left:0;top:0;}
.item3 .cornerTR{right:0;top:0;}
.item3 .cornerBL{left:0;bottom:0;}
.item3 .cornerBR{right:0;bottom:0;}
.item3 dl{position:absolute;top:0;left:0;width:399px;height:300px;display:none;}
.item3 dt{width:100%;line-height:26px;text-align:center;color:#FFF; padding-top:60px;}
.item3 dt h3{ font-size:24px; color:#FFF; line-height:30px; margin:0; padding:0}
.item3 dt span{ font-size:20px;}
.item3 dt p{ font-size:24px; padding-top:10px;}
.item3 dd{line-height:30px;color:#FFF;font-size:14px;}