@charset "UTF-8";
.b-1 {padding:100px 0;background:#f4f4f4;}
.b-1 .wrap {position:relative;}
.b-1-l {box-sizing:border-box;float:left;background:#ffffff;width:628px;padding:66px 28px;}
.b-1-l h2 a {text-align:left;display:block;font-weight:normal;color:#282828;font-size:24px;line-height:24px;margin-bottom:30px;}
.b-1-l h2 a:hover {color:#f3893b;}
.b-1-l .blackLine {display:block;width:97px;height:1px;background:#000000;margin-bottom:80px;}
.b-1-l .i {color:#000;font-size:14px;line-height:40px;text-indent:28px;margin-bottom:120px;}
.b-1-l .more {}
.b-1-l .more a {display:block;width:50px;height:50px;line-height:50px;text-align:center;font-size:24px;color:#ffffff;background:#f3893b;}
.b-1-r {background:#f3893b;float:right;}
.b-1-r ul {width:100%;height:249px;box-sizing:border-box;padding:12px;}
.b-1-r li {padding-top:18px;box-sizing:border-box;width:50%;height:50%;float:left;}
.b-1-r li a {display:block;text-align:center;color:#ffffff;}
.b-1-r li h2 {font-size:47px;}
.b-1-r li h2 em {font-size:16px;}
.b-1-r li p {font-size:16px;}
.b-1-r li:nth-child(2n-1) {border-right:1px solid #f5a162;}
.b-1-r li:nth-child(-n+2) {border-bottom:1px solid #f5a162;}
.b-1-absRight {position:absolute;bottom:0;right:-310px;width:310px;height:249px;background:#f3893b;}

.b-2-title {padding:66px 28px;}
.b-2-title h2 {font-size:24px;margin-bottom:10px;color:#282828;}
.b-2-title p {text-transform:uppercase;opacity:0.6;font-size:24px;color:#282828;}
.b-2 .hd ul {width:720px;margin:0 auto;}
.b-2 .hd {margin-bottom:22px;}
.b-2 .hd li {text-align:center;float:left;color:#282828;cursor:pointer;width:180px;padding-bottom:20px;}
.b-2 .hd li.on {color:#f3893b;background:url("tang-little-triangle.png") center bottom no-repeat;}
.b-2 .hd li h2 {font-weight:normal;margin-bottom:10px;line-height:30px;font-size:30px;}
.b-2 .hd li p {font-size:16px;}
.b-2 .bd-left {width:892px;float:left;}
.b-2 .bd-right {padding-bottom:55px;box-sizing:border-box;background:#f3893b;width:408px;float:right;}
.b-2 .bd-right h2 {font-weight:normal;text-align:center;line-height:24px;font-size:24px;color:#ffffff;margin:106px auto 14px;}
.b-2 .bd-right h3 {font-weight:normal;opacity:0.6;text-align:center;line-height:14px;font-size:14px;color:#ffffff;margin-bottom:28px;}
.b-2 .bd-right .greyLine {margin:0 auto;height:1px;width:315px;background:#f5a162;}
.b-2 .bd-right .txt {padding:50px 0 50px 80px;}
.b-2 .bd-right .txt p {background:url("tang-grey_circle.png") left center no-repeat;padding-left:16px;color:#ffffff;font-size:14px;height:30px;line-height:30px;}
.b-2 .bd .more {margin:0 auto;text-align:center;color:#f3893b;background:#ffffff;display:block;height:30px;width:112px;border-radius:30px;font-size:14px;line-height:30px;}

.b-3 {position:relative;left:50%;margin-left:-960px;width:1920px;margin-top:100px;margin-bottom:100px;}
.b-4-title {margin-bottom:66px;}
.b-4-title h2 {text-align:center;font-size:24px;line-height:24px;margin-bottom:14px;color:#000000;font-weight:normal;}
.b-4-title p {margin-bottom:14px;text-align:center;font-size:14px;line-height:14px;color:#000;opacity:0.5;}
.b-4-title img {display:block;margin:0 auto;}
.b-4 li {margin-right:100px;width:250px;float:left;}
.b-4 li a {display:block;}
.b-4 li:hover p {color:#f3893b;}
.b-4 li p {margin:30px auto;color:#000;font-size:18px;width:250px;text-align:center;}
.b-4 li:last-child {margin-right:0;}

.b-5 {padding:100px 0;}
.b-5 .b-4-title h2 {margin-bottom:30px;}
.b-5-content {background:#f3893b;height:565px;}
.b-5-content .hd {float:left;}
.b-5-content .hd ul {padding-left:90px;padding-top:44px;}
.b-5-content .hd li {position:relative;box-sizing:border-box;border-radius:130px;background:#ffffff;display:block;margin-bottom:44px;cursor:pointer;height:130px;width:130px;text-align:center;padding-top:30px;}
.b-5-content .hd li img {margin:0 auto;display:block;}
.b-5-content .hd li p {font-size:16px;width:100%;text-align:center;position:absolute;bottom:26px;left:0;}
.b-5-content .hd li.on .tang-whiteTriangle {display:block;}
.b-5-content .tang-whiteTriangle {display:none;position:absolute;width:24px;height:56px;right:-85px;top:37px;background:url("tang-bigWhiteTriangle.png");}
.b-5-content .bd {box-sizing:border-box;padding:20px;margin:20px;float:right;background:#ffffff;width:975px;height:522px;border-radius:20px;}

.b-6-content {margin:0 auto;width:1300px;overflow:hidden;position:relative;}
.b-6-content .bd {left:50%;margin-left:-916px;width:1832px !important;overflow:hidden;position:relative;}
.b-6-content .bd .tempWrap {}
.b-6-content li {width:584px;margin-right:40px;opacity:0.5;display:inline;overflow:hidden;float:left;}
.b-6-content li.on {opacity:1;}
.b-6-content .bd .prev {z-index:10;display:block;background:url("tang-prev.png") left center no-repeat;left:561px;top:169px;position:absolute;width:38px;height:38px;cursor: pointer;}
.b-6-content .bd .next {position:absolute;z-index:10;display:block;background:url("tang-next.png") left center no-repeat;right:561px;top:169px;width:38px;height:38px;cursor: pointer;}
.b-6-content .hd {display:none;position:absolute;left:0;bottom:20px;width:100%;height:12px;z-index:4;}
.b-6-content .hd ul {width:60px;height:12px;margin:0 auto;text-align:center;}
.b-6-content .hd ul li {float:left;zoom:1;border-radius:12px;width:12px;height:12px;margin:0 4px;background:#646464;line-height:999px;overflow:hidden;cursor:pointer;vertical-align:top;}
.b-6-content .hd ul .on {background:#f3893b;}

.b-7 {margin:100px auto 80px;padding-top:232px;background:url("tang-b7.jpg") center top no-repeat;}
.b-7 .b-7-left {background:url("tang-b7-2.jpg") left top no-repeat;width:302px;height:602px;float:left;}
.b-7 .b-7-left a {box-sizing:border-box;padding:40px 0 0 30px;width:100%;height:100%;display:block;}
.b-7-left h2 {font-weight:normal;line-height:24px;font-size:24px;color:#282828;margin-bottom:16px;}
.b-7-left p {line-height:18px;font-size:18px;text-transform:uppercase;color:#282828; font-family:Arial;}
.b-7 .b-7-right {padding-top:178px;width:900px;float:right;}
.b-7-title-left {float:left;}
.b-7-title-left a {line-height:16px;font-size:16px;color:#282828;}
.b-7-title-left a:hover {color:#f3893b;}
.b-7-title-right {color:#282828;font-size:14px;float:right;}
.b-7-text-content {opacity:0.5;margin-top:13px;font-size:14px;line-height:32px;margin-bottom:50px;}
.b-7 .list .singleLi-left {border:1px solid #b6b6b6;float:left;padding:8px 17px;}
.b-7 .list li + li {margin-top:20px;}
.b-7 .list .singleLi-left h2 {font-weight:normal;margin-bottom:5px;color:#282828;font-size:38px;line-height:38px;}
.b-7 .list .singleLi-left p {color:#282828;line-height:14px;font-size:14px;}
.b-7 .list .singleLi-right {width:792px;padding:2px 0 0;float:right;}
.b-7 .list .singleLi-right a{display:block;}
.b-7 .list .singleLi-right a h2 {font-weight:normal;text-align:left;font-size:16px;color:#282828;line-height:16px;margin-bottom:14px;}
.b-7 .list .singleLi-right a h2:hover {color:#f3893b;}
.b-7 .list .i {font-size:14px;color:#282828;line-height:24px;opacity:0.5;}