.el-breadcrumb {
    width: 1200px;
    padding: 30px 0 20px;
    margin: 0 auto;
}

.one {
    padding-bottom: 55px;
    background-color: #FFFFFF;
}

.one .el-row {
    width: 1200px;
    margin: 0 auto;
}

.one .el-col:last-child {
    padding: 11px 0 0 30px;
}

.one .el-image {
    display: block;
    width: 100%;
    height: 336px;
    border-radius: 8px;
}

.one .title {
    font-weight: bold;
    font-size: 22px;
    line-height: 29px;
    color: #282828;
}

.one .attr {
    margin-top: 20px;
    font-size: 16px;
    line-height: 21px;
    color: #666666;
}

.one .attr div ~ div {
    margin-top: 10px;
}

.one .attr .iconfont {
    margin-right: 10px;
    font-size: 16px;
    color: #2C8EFF;
}

.one .money {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    height: 60px;
    padding: 0 20px 0 15px;
    border-radius: 4px;
    margin-top: 53px;
    background-color: #F8F9FB;
    font-size: 14px;
    color: #999999;
}

.one .money div:nth-child(2) {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
       -moz-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    padding-left: 10px;
    font-size: 18px;
    color: #FF6B00;
}

.one .money span {
    font-size: 28px;
}

.one .btn {
    margin-top: 31px;
    text-align: right;
}

.one .el-button {
    width: 140px;
    height: 50px;
    padding: 0;
    border-color: #2C8EFF;
    border-radius: 25px;
    background-color: #2C8EFF;
    font-size: 18px;
    color: #FFFFFF;
}

.one .el-button:focus, .one .el-button:hover {
    border-color: #2C8EFF;
    background-color: #2C8EFF;
    color: #FFFFFF;
}

.one .el-button.is-disabled, .one .el-button.is-disabled:focus, .one .el-button.is-disabled:hover {
    background-color: #EEEEEE;
    color: #999999;
}

.main {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    width: 1200px;
    margin: 30px auto;
}

.main .detail {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
       -moz-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
}

.main .aside {
    width: 320px;
    margin-left: 20px;
}

.main .detail-header {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    height: 56px;
    background-color: #FFFFFF;
}

.main .tabbar {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
       -moz-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
}

.main .tabbar .item {
    position: relative;
    padding: 0 30px;
    font-size: 14px;
    line-height: 56px;
    color: #333333;
    cursor: pointer;
}

.main .tabbar .item::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    width: 1px;
    height: 20px;
    background-color: #D9D9D9;
    -webkit-transform: translateY(-50%);
       -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
         -o-transform: translateY(-50%);
            transform: translateY(-50%);
}

.main .tabbar .item:last-child::after {
    display: none;
}

.main .tabbar .item.active {
    background: url("../images/selected.png") left top/100% 6px no-repeat;
    color: #2C8EFF;
}

.main .detail-content {
    padding: 30px;
    margin-top: 10px;
    background-color: #FFFFFF;
    overflow: hidden;
    line-height: 1.6;
}

.main .detail-content img,
.main .detail-content video,
.main .detail-content audio {
    max-width: 100%;
}

.main .el-popover__reference-wrapper {
    position: relative;
    display: block;
    height: 100%;
}

.main .el-popover__reference-wrapper::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 1px;
    height: 20px;
    background-color: #D9D9D9;
    -webkit-transform: translateY(-50%);
       -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
         -o-transform: translateY(-50%);
            transform: translateY(-50%);
}

.main .el-popover__reference-wrapper .el-button {
    height: 100%;
    padding: 0 30px;
    border: 0;
    color: #2C8EFF;
}

.main .el-popover__reference-wrapper .iconfont {
    margin-right: 6px;
    vertical-align: text-bottom;
    font-size: 14px;
}

.el-popover.phone-popper {
    min-width: 0;
    padding: 0;
    border: 0;
}

.el-popover.phone-popper .qrcode {
    height: 140px;
    padding: 15px;
}

.el-popover.phone-popper .qrcode img {
    width: 100%;
    height: 100%;
}

.el-popover.phone-popper .tip {
    height: 29px;
    border-radius: 0 0 4px 4px;
    background-color: #2C8EFF;
    font-size: 12px;
    line-height: 29px;
    text-align: center;
    color: #FFFFFF;
}

.main .aside {
    width: 320px;
    margin-left: 20px;
}

.main .lecturer {
    padding: 30px 30px 37px;
    background-color: #FFFFFF;
}

.main .lecturer-header {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.main .lecturer-header img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    vertical-align: middle;
}

.main .lecturer-header > div:last-child {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
       -moz-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    padding-left: 20px;
}

.main .lecturer-header .name {
    font-weight: bold;
    font-size: 18px;
    line-height: 24px;
    color: #333333;
}

.main .tag-group {
    margin: 10px -10px -10px 0;
    font-size: 0;
}

.main .tag {
    display: inline-block;
    padding: 0 9px;
    border-radius: 2px;
    margin: 0 10px 10px 0;
    background-color: #FFF0E5;
    font-size: 14px;
    line-height: 29px;
    color: #FF6B00;
}

.main .lecturer-content {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 48px;
    margin-top: 22px;
    font-size: 16px;
    line-height: 24px;
    color: #707070;
}

.main .recommend {
    padding: 0 20px 37px;
    background-color: #FFFFFF;
}

.main .lecturer + .recommend {
    margin-top: 20px;
}

.main .recommend-header {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 20px 0;
    border-bottom: 1px dashed #F1F1F1;
}

.main .recommend-title {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
       -moz-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    font-size: 18px;
    line-height: 24px;
    color: #282828;
}

.main .recommend-header a {
    font-size: 14px;
    line-height: 19px;
    color: #666666;
}

.main .recommend-header .iconfont {
    margin-left: 6px;
    font-size: 14px;
}

.main .recommend-content a {
    display: block;
    margin-top: 20px;
}

.main .recommend-content img {
    display: block;
    width: 100%;
    height: 160px;
    border-radius: 8px;
}

.main .recommend-name {
    padding: 10px 6px;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
       text-overflow: ellipsis;
    font-size: 16px;
    line-height: 21px;
    color: #282828;
}

.main .recommend-people {
    padding: 0 6px;
    font-size: 14px;
    line-height: 19px;
    color: #999999;
}

.main .el-popover__reference-wrapper .el-button--text {
    padding: 2px 30px;
    border-left-color: #D9D9D9;
    border-radius: 0;
    color: #333333;
}

.main .el-popover__reference-wrapper .el-button--text:focus, .main .el-popover__reference-wrapper .el-button--text:hover {
    border-left-color: #D9D9D9;
    color: #2C8EFF;
}