.joinus-brandintro{width:100%}.joinus-brandintro .banner{width:100%;height:600px;background:url('https://files.mijwed.com/wed/template/join/add/new-0622-10.png') no-repeat;background-size:100% 100%;overflow:hidden}.joinus-brandintro .banner .video-box{position:relative;width:1200px;height:500px;margin:50px auto}.joinus-brandintro .banner .video-box .video-img,.joinus-brandintro .banner .video-box .video{width:886px;height:100%;position:absolute;top:0;left:50%;transform:translateX(-50%)}.joinus-brandintro .banner .video-box .play-btn{width:108px;height:108px;display:block;position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);z-index:31;cursor:pointer}.joinus-brandintro .banner .video-box .play-text{position:absolute;top:365px;left:50%;transform:translateX(-50%);z-index:31}.joinus-brandintro .banner .video-box .video-img{z-index:30}.joinus-brandintro .part2{height:861px;width:auto;overflow:hidden}.joinus-brandintro .part2 .part2-main{width:1304px;margin:85px auto 0}.joinus-brandintro .dtitle1{font-size:48px;text-align:center;color:#fff;font-weight:lighter;padding-top:80px}.joinus-brandintro .dtitle2{font-size:45px;text-align:center;color:#fff;margin-top:25px;font-weight:400}.joinus-brandintro .part3{height:938px;width:auto;background:url('https://files.mijwed.com/wed/template/join/brandintro/brand-bg2.png') no-repeat;background-size:100% 100%;overflow:hidden}.joinus-brandintro .part3 .brandtitle1{height:38px;display:block;margin:42px auto 0}.joinus-brandintro .part3 img{height:100%;width:100%}.joinus-brandintro .part4 .dtitle1{color:#ebd6af}.joinus-brandintro .part4 .dtitle2{color:#1e1e1e;margin-top:0}.joinus-brandintro .part4 .part4-main{width:1218px;margin:40px auto 40px}.joinus-brandintro .part4 .part4-main img{display:block}.joinus-brandintro .part4 .part4-main img:nth-child(1){height:592px}.joinus-brandintro .part4 .part4-main img:nth-child(2){height:600px;margin-top:20px}.joinus-brandintro .part6{height:1300px;overflow:hidden;background:#f7f7f7}.joinus-brandintro .part6 .p6box1{width:1200px;height:416px;margin:60px auto 0}.joinus-brandintro .part6 .p6box1 img{float:left}.joinus-brandintro .part6 .p6box1 .box1-right{float:left;margin-left:90px}.joinus-brandintro .part6 .p6box1 .box1-right div{font-size:32px;color:#fff;height:55px;line-height:55px;width:271px;background:url('https://files.mijwed.com/wed/template/join/brandintro/titlebg.png') no-repeat;background-size:100% 100%;padding-left:12px;margin-top:100px;margin-left:15px}.joinus-brandintro .part6 .p6box1 .box1-right .part6-p1{font-size:24px;color:#d60009;margin-top:26px;font-weight:bold;margin-left:15px}.joinus-brandintro .part6 .p6box1 .box1-right .part6-p{font-size:26px;color:#232323;height:53px;line-height:53px}.joinus-brandintro .part6 .p6box1 .box1-right .part6-p span{font-size:30px;color:#d60009}.joinus-brandintro .part6 .p6box1 .box1-right .part6-p:before{content:'';display:inline-block;width:4px;height:16px;background-color:#dc1414;margin-right:5px}.joinus-brandintro .part6 .part6-title{font-size:26px;margin-top:20px;text-align:center}.joinus-brandintro .part6 .part6-title span{color:#d60009}.joinus-brandintro .part6 .part6-title2{text-align:center;font-size:16px;color:#1e1e1e;line-height:26px;margin-top:16px}.joinus-brandintro .part6 .part6-img{display:block;height:291px;margin:46px auto}.joinus-brandintro .part6 ul{width:700px;margin:112px auto 0;display:flex}.joinus-brandintro .part6 ul li{display:block;width:33.33%;position:relative}.joinus-brandintro .part6 ul li img{display:block;margin:0 auto;height:52px}.joinus-brandintro .part6 ul li p{margin-top:23px;font-size:16px;text-align:center}.joinus-brandintro .part6 ul li:nth-child(1):after,.joinus-brandintro .part6 ul li:nth-child(2):after{content:'';width:1px;height:46px;background:#ccc;position:absolute;right:0;top:30px;display:block}.joinus-brandintro .add-notice{width:100%;font-size:14px;color:#999999;text-align:center;margin:50px auto 60px}