#site-content{padding-bottom:0}#slider_toolbar{display:none}.course-view>img{width:100%}.course-operation-container{background:#fff;padding:40px 0}.course-operation{width:1180px;margin:0 auto;display:-webkit-box;display:-ms-flexbox;display:flex}.course-operation__tabs-content-container{-webkit-box-flex:1;-ms-flex:1;flex:1;padding-bottom:30px}.course-operation__tabs-content{padding-top:56px;padding-bottom:44px;background:#fff;border-radius:5px;-webkit-filter:drop-shadow(0 8px 24px rgba(0, 0, 0, 0.15));filter:drop-shadow(0 8px 24px rgba(0, 0, 0, 0.15));position:relative;display:none}.course-operation__tabs-content:after{content:"";position:absolute;top:44px;left:-10px;width:20px;height:20px;border-radius:5px;background:#fff;-webkit-transform:rotate(45deg);-ms-transform:rotate(45deg);transform:rotate(45deg)}.course-operation__tabs-content:nth-child(2):after{top:auto;bottom:44px}.course-operation__tabs{width:300px;padding:42px 0 72px;border-right:2px solid #ff836b;margin-right:40px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.course-operation__tab-item{font-size:18px;line-height:24px;text-align:right;padding-right:30px;position:relative;cursor:pointer}.course-operation__tab-item:after{content:"";position:absolute;top:0;right:-13px;width:24px;height:24px;border-radius:50%;background:#fff;border:4px solid #ff9581;-webkit-box-shadow:0 5px 10px 0 rgba(255,131,106,.2);box-shadow:0 5px 10px 0 rgba(255,131,106,.2)}.course-operation__tab-item.is-active{font-size:24px;line-height:30px;font-weight:bold}.course-operation__tab-item.is-active:after{background:#ff9581;top:3px}.course-status-row{margin-bottom:30px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.course-status-item{position:relative;margin:0 60px;display:-webkit-box;display:-ms-flexbox;display:flex}.course-status-item__icon{width:72px;height:72px;margin-right:20px}.course-status-item__main{-webkit-box-flex:1;-ms-flex:1;flex:1}.course-status-item__title{font-size:14px;line-height:18px;margin-bottom:8px;font-weight:bold}.course-status-item__number{font-size:42px;line-height:54px;font-weight:bold;color:#ff8972}.course-status-item__number small{color:#333;font-size:14px;font-weight:normal}.course-purchase-tip{font-size:12px;line-height:15px;text-align:center}.course-purchase-btn{position:absolute;left:50%;bottom:-30px;margin-left:-140px;font-size:18px;line-height:60px;height:60px;width:280px;text-align:center;background-image:-webkit-linear-gradient(128deg, #FF7356 0%, #FF9681 100%);background-image:linear-gradient(-38deg, #FF7356 0%, #FF9681 100%);-webkit-box-shadow:0 5px 10px 0 rgba(255,131,106,.2);box-shadow:0 5px 10px 0 rgba(255,131,106,.2);border-radius:30px;color:#fff;font-weight:bold;-webkit-transition:all .2s;transition:all .2s}.course-purchase-btn:hover{-webkit-transform:translateY(-2px);-ms-transform:translateY(-2px);transform:translateY(-2px);color:#fff;-webkit-box-shadow:0 8px 24px 0 rgba(255,131,106,.3);box-shadow:0 8px 24px 0 rgba(255,131,106,.3)}.course-purchase-btn[disabled]{pointer-events:none;-webkit-filter:grayscale(1);filter:grayscale(1)}.course-operation-side{position:fixed;z-index:999;top:35%;right:0;width:200px;-webkit-transform:translateX(100%);-ms-transform:translateX(100%);transform:translateX(100%);visibility:hidden;-webkit-transition:all .2s;transition:all .2s}.course-operation-side.is-show{visibility:visible;-webkit-transform:none;-ms-transform:none;transform:none}.course-operation-side__main{background-image:-webkit-linear-gradient(128deg, #FF7356 0%, #FF9681 100%);background-image:linear-gradient(-38deg, #FF7356 0%, #FF9681 100%);border-radius:5px;padding:20px 10px 10px}.course-operation-side__btn{display:block;margin-top:8px;font-size:14px;line-height:35px;height:35px;background-image:-webkit-linear-gradient(128deg, #FF7356 0%, #FF9681 100%);background-image:linear-gradient(-38deg, #FF7356 0%, #FF9681 100%);border-radius:5px;text-align:center;font-weight:bold;color:#fff;cursor:pointer}.course-operation-side__btn:hover{color:#fff}.course-operation-side__btn[disabled]{pointer-events:none;-webkit-filter:grayscale(1);filter:grayscale(1)}.course-operation-side__title{text-align:center;font-size:18px;line-height:23px;margin-bottom:20px;color:#fff;font-weight:bold}.course-operation-side__title--small{font-size:12px;line-height:15px;margin-bottom:8px}.course-operation-side__info{background:#fff;border-radius:2px;padding:20px 10px}.course-operation-side__price{text-align:center;font-size:24px;line-height:30px;color:#ff7f65;font-weight:bold;padding-top:20px;border-top:2px dashed #ff7f65}.course-operation-side .course-status-item{margin:0 0 20px 0}.course-operation-side .course-status-item__icon{width:32px;height:32px;margin-right:10px}.course-operation-side .course-status-item__title{font-size:10px;line-height:13px;margin-bottom:4px}.course-operation-side .course-status-item__number{font-size:14px;line-height:18px}