body{background:#f8f9fb}.container{padding-top:10px;width:1000px;margin:0 auto}.common-title{font-size:30px;line-height:50px}.common-sub,.common-title{text-align:center;color:#001932}.common-sub{font-size:15px;line-height:30px}.tab-wrap ul{width:1000px;margin:0 auto;padding:12px 0;font-size:0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-flow:row nowrap;flex-flow:row nowrap;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.tab-wrap li{display:inline-block;height:36px;text-align:center;font-size:20px;line-height:36px;color:#333;font-family:PingFangSC-Regular,PingFang SC;font-weight:400}.tab-wrap .active{color:#fff;background:#b60014;border-radius:2px;padding:0 12px}.position-tab-wrap{position:fixed;width:100%;top:63px;left:0;z-index:1000}.position-tab-wrap ul{background:#f8f9fb}.introduce-wrap .top{padding-top:15px;height:100px;background:#ebebeb}.introduce-wrap .bottom{width:100%;height:409px;position:relative}.introduce-wrap .bottom img{width:100%;height:100%}.introduce-wrap .bottom .position-box{position:absolute;top:0;right:60px;width:450px;height:409px;color:#fff}.introduce-wrap .bottom .position-box .name{margin-top:40px;font-size:32px;line-height:48px}.introduce-wrap .bottom .position-box .content{padding-top:12px;border-top:1px solid #959595}.introduce-wrap .bottom .position-box .number{font-size:15px;line-height:24px}.introduce-wrap .bottom .position-box li{position:relative;font-size:14px;line-height:24px;margin-left:10px;margin-top:20px}.introduce-wrap .bottom .position-box li:before{content:"";position:absolute;top:8px;left:-10px;width:5px;height:5px;background:#fff;border-radius:50%}.video-wrap{padding-bottom:40px}.video-wrap .top{height:100px;padding-top:25px}.video-wrap .video-box{margin:0 auto;width:880px;height:530px;background:#000}.video-wrap .video-box #jquery-anthology{padding:10px;width:300px!important}.video-wrap .video-box #jquery-anthology div{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:16px;line-height:42px;text-align:left}.video-wrap .video-box #jquery-anthology .active,.video-wrap .video-box #jquery-anthology div:hover{color:#fff}.video-wrap .video-box .tip-box{display:none;position:absolute;bottom:60px;right:0;padding:10px 16px 10px 24px;font-size:14px;line-height:20px;color:#fff;border-radius:20px 0 0 20px;background:rgba(51,51,51,.66)}.special-wrap{margin:0 auto;width:880px;height:310px;background:#f0f0f0}.special-wrap p{margin-left:40px;width:310px}.special-wrap .weight{font-weight:700;margin-top:23px;font-size:18px;line-height:24px;color:#323232}.special-wrap .light{margin-top:10px;font-size:16px;line-height:24px;color:#646464}.special-wrap .light i{display:inline-block;width:4px;height:4px;border-radius:50%;background:#646464;vertical-align:middle;margin-right:10px}.special-wrap .special-wrap-left,.special-wrap .special-wrap-right{float:left;width:50%;padding:40px 0 0 49px}.special-wrap .left-head img,.special-wrap .right-head img{width:31px;height:31px;display:inline-block;vertical-align:middle}.special-wrap .left-head span,.special-wrap .right-head span{vertical-align:middle;font-size:24px;color:#b60015}.special-wrap .right-head img{width:36px;height:29px}.course-wrap{padding:40px 0}.course-wrap img{margin:60px auto 0;width:975px;height:666px}.service-wrap{padding:40px 0}.service-wrap .bottom{width:880px;margin:40px auto 0}.service-wrap .bottom .item{padding:35px 15px;float:left;width:280px;height:260px;background:#f0f0f0;margin-left:20px}.service-wrap .bottom .item:first-child{margin-left:0}.service-wrap .bottom .title{color:#b60015;font-size:24px;line-height:30px}.service-wrap .bottom .time{margin-top:10px;padding-left:9px}.service-wrap .bottom .time img{width:13px;height:13px;display:inline-block;vertical-align:middle}.service-wrap .bottom .time span{vertical-align:middle;font-size:12px;color:#646464}.service-wrap .bottom .text{width:224px;margin:20px auto 0;font-size:14px;line-height:24px;color:#323232}.scanning-wrap img{width:880px;height:314px;margin:0 auto}.chapter-wrap{padding-top:40px;font-size:18px;line-height:24px;color:#151417}.chapter-wrap .bottom-top{position:relative;margin:52px auto 56px;width:880px;height:680px;background:#f0f0f0}.chapter-wrap .bottom-bottom{position:relative;margin:0 auto;width:880px;height:340px;background:#f0f0f0}.chapter-wrap .left,.chapter-wrap .right{float:left;width:50%;padding:24px 0 0 69px}.chapter-wrap .title{margin-top:30px}.chapter-wrap .sub{padding-left:15px}.chapter-wrap .icon1{width:136px;height:49px;position:absolute;top:-20px;left:-36px}.chapter-wrap .icon2{width:154px;height:51px;position:absolute;top:-20px;right:288px}.chapter-wrap .icon3{width:152px;height:50px;position:absolute;top:333px;right:288px}.chapter-wrap .icon4{width:152px;height:50px;position:absolute;top:-20px;left:-36px}.mt-30{margin-top:30px!important}.mt-168{margin-top:168px!important}.intro-link{display:block;width:210px;height:40px;line-height:40px;text-align:center;color:#fff;font-size:14px;background:#b60014;border-radius:27px;margin:40px auto 0}