.join-container{width:968px;margin:0 auto;padding-bottom:150px}.join-title-img,.work-name-box{margin-bottom:30px}.join-title-img img{width:968px}.join-title-lists{float:left;margin-right:100px}.join-content-lists li{display:none}.join-content-lists li:first-child{display:block}.join-title-lists li{height:43px;line-height:43px;cursor:pointer;position:relative}.join-title-lists li.active{color:#9ed8f6}.join-title-lists li.active::after{content:"";display:block;position:absolute;left:-20px;top:0;width:2px;height:34px;background:#9ed8f6}.work-name-box .work-name{color:#9ed8f6;font-size:22px;margin-bottom:10px}.work-desc-box{margin-bottom:30px}.work-desc-box .work-desc-title{color:#9ed8f6;margin-bottom:10px}.work-desc-box p{line-height:28px;width:685px}.join-email{color:#9ed8f6;margin-bottom:30px}