.module-img-list{padding-left:15px;padding-right:15px}.module-img-list .list-item{float:left;width:160px;margin-left:15px;margin-right:15px;text-align:center}.module-img-list .list-item img{width:160px;padding:10px;border:1px solid #e5e5e5}.module-img-list .list-item .item-text{padding:12px 0 6px;color:#333;font-size:14px}.module-list-learn{float:left;width:50%;margin-bottom:20px}.module-list-learn .list{padding-left:15px;padding-right:20px}.module-list-learn .list .list-item{font-size:14px;line-height:2.8}.module-list-learn .list .list-item .list-time{float:right;color:#999}.module-list-learn .list .list-item .list-title{padding-left:10px;color:#333}.module-list-learn .list .list-item .list-title .icons-arrow-orange{float:left;margin-top:17px}.module-video-download{padding:0 8px}.module-video-download .video-list{float:left;width:268px;margin:0 10px;text-align:center}.module-video-download .video-list .text-title{display:block;padding-top:30px;color:#383838;font-size:16px;line-height:20px;text-align:left}.module-video-download .video-list .text-more{display:block;padding-top:5px;color:#7e7e7e;font-size:12px;line-height:20px;text-align:left}.module-video-download .video-list .video-download{display:inline-block;margin:auto;margin-top:20px;margin-bottom:20px;padding:10px 20px;background-color:#fe4819;cursor:pointer;border-radius:5px;font-size:14px;color:#fff}.module-video-download .video-list .video-download .icon-down{display:inline-block;margin-right:10px;width:22px;height:17px;vertical-align:-4px;background-image:url(../images/icon_upload2.png)}.list-item .icon-arrow{display:inline-block;width:0;height:0;border-style:solid;border-width:3.5px 0 3.5px 5px;margin-top:0;margin-right:10px;border-color:transparent transparent transparent #f58220;background:none}.nav-box .list .item .sub-nav .icon{background-image:url(../images/menu-icon-sx.png)}.nav-box .list .item .sub-nav .icon.icon2-1{background-position:0 0}.nav-box .list .item .sub-nav .icon.icon2-2{background-position:-35px 0}.nav-box .list .item .sub-nav .icon.icon2-3{background-position:-70px 0}.nav-box .list .item .sub-nav .icon.icon3-1{background-position:0 -34px}.nav-box .list .item .sub-nav .icon.icon3-2{background-position:-35px -34px}.nav-box .list .item .sub-nav .icon.icon3-3{background-position:-70px -34px}.nav-box .list .item .sub-nav .icon.icon5-1{background-position:0 -69px}.nav-box .list .item .sub-nav .icon.icon5-2{background-position:-35px -69px}.nav-box .list .item .sub-nav .icon.icon6-1{background-position:0 -104px}.nav-box .list .item .sub-nav .icon.icon6-2{background-position:-35px -104px}.nav-box .list .item .sub-nav .icon.icon7-1{background-position:0 -139px}.nav-box .list .item .sub-nav .icon.icon7-2{background-position:-35px -139px}.nav-box .list .item .sub-nav .icon.icon7-3{background-position:-70px -139px}.nav-box .list .item .sub-nav .icon.icon8-1{background-position:0 -174px}.nav-box .list .item .sub-nav .icon.icon8-2{background-position:-35px -174px}.nav-box .list .item .sub-nav .icon.icon8-3{background-position:-70px -174px}