.bac_green {
    background-color: #0fb892 !important;
    color: #fff !important;
}
.bor_green {
    border: 1px solid #0fb892 !important;
    color: #0fb892 !important;
}
.bor_grey {
    border: 1px solid #f2f2f2 !important;
    color: #666 !important;
}
/* 课程 -公共 -始*/
.public-course {
    min-height: 820px;
    background-color: #f7f7f7;
}
.public-course .page-location {
    padding: 10px 0;
    font-size: 12px;
    color: #999;
}
.public-course .page-location a {
    color: #999;
}
.public-course .exhibit-container {
    min-height: 515px;
    background-color: #fff;
}
.public-course .bac_grey,
.createEdit-container .bac_grey {
    background-color: #efefef !important;
    color: #999 !important;
}
/* 右侧栏 */
.public-course .c-right-column {
    width: 353px;
    padding: 0 20px;
}
.public-course .c-right-column .column-title {
    position: relative;
    font-size: 16px;
    font-weight: bold;
    line-height: 60px;
    padding-left: 13px;
}
.c-right-column .column-title::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 3px;
    height: 14px;
    margin-top: -7px;
    background-color: #0fb892;
}
.c-right-column .rt-column-list .c-item {
    margin-bottom: 25px;
}
.c-right-column .rt-column-list .course-cover {
    width: 120px;
    height: 66px;
    border-radius: 5px;
    background-color: #efefef;
}
.c-right-column .rt-column-list .rt-info {
    margin-left: 12px;
    width: 180px;
}
.rt-column-list .rt-info .h3 {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 7px;
}
.rt-column-list .rt-info .h4 {
    font-size: 12px;
    margin-bottom: 7px;
    color: #666;
}
.rt-column-list .rt-info .p {
    font-size: 12px;
    color: #999;
}
/* 课程选项卡 */
.public-course .c-curriculum-tab {
    width: 846px;
    min-height: 515px;
    border-right: 1px solid #f2f2f2;
}
.public-course .c-curriculum-tab .tab-nav {
    line-height: 60px;
    border-bottom: 1px solid #f2f2f2;
    padding: 0 20px;
}
.c-curriculum-tab .tab-nav .item {
    font-size: 16px;
    min-width: 126px;
    text-align: center;
    cursor: pointer;
}
.c-curriculum-tab .tab-nav .active {
    position: relative;
    font-weight: bold;
}
.c-curriculum-tab .tab-nav .active::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #0fb892;
}
/* 课程简介 */
.c-curriculum-tab .course-introduction {
    padding: 0 20px 30px 20px;
}
.c-curriculum-tab .course-introduction .modular {
    padding: 40px 0 20px 0;
}
.c-curriculum-tab .course-introduction .sub-title {
    position: relative;
    font-size: 16px;
    font-weight: bold;
    padding-left: 13px;
    margin-bottom: 16px;
}
.course-introduction .sub-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 3px;
    height: 14px;
    background-color: #0fb892;
    margin-top: -7px;
}
.c-curriculum-tab .course-introduction .desc {
    font-size: 14px;
    color: #666;
    line-height: 22px;
}
/* 课程评价 */
.c-curriculum-tab .course-evaluation {
    padding: 0 20px;
}
.course-evaluation .show-score-box {
    padding: 40px 0;
}
.show-score-box .show-score {
    position: relative;
    padding-left: 100px;
}
.show-score-box .show-score .score {
    position: absolute;
    left: 0;
    font-size: 32px;
    font-weight: bold;
    color: #ffbb00;
}
.course-evaluation .show-score-box .rt-btn {
    width: 138px;
    line-height: 38px;
    text-align: center;
    border: 1px solid #0fb892;
    border-radius: 5px;
    font-size: 14px;
    color: #0fb892;
    cursor: pointer;
}
.show-score-box .progress-list .p-item {
    line-height: 18px;
    padding: 4px 0;
}
.progress-list .p-item .text {
    min-width: 50px;
    font-size: 12px;
    padding-right: 10px;
    color: #999;
}
.progress-list .p-item .progress-bac {
    position: relative;
    top: 7px;
    width: 188px;
    height: 4px;
    border-radius: 2px;
    background-color: #f2f2f2;
    overflow: hidden;
}
.progress-list .progress-bac .active {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background-color: #ffbb00;
}
.course-evaluation .evaluation-list .e-item {
    margin-bottom: 28px;
}
.course-evaluation .evaluation-list .head-portrait {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #efefef;
    margin-right: 22px;
}
.course-evaluation .evaluation-list .rt-info {
    width: 740px;
}
.course-evaluation .evaluation-list .msg {
    font-size: 14px;
    line-height: 19px;
    color: #333;
    margin-top: 10px;
}
.course-evaluation .evaluation-list .time {
    text-align: right;
    font-size: 12px;
    color: #999;
    margin-top: 10px;
}
.course-evaluation .evaluation-list .user-name {
    line-height: 18px;
    font-size: 13px;
    color: #000;
}
.course-evaluation .evaluation-list .score-box {
    margin-left: 10px;
}
.evaluation-list .score-box .score {
    font-size: 13px;
    color: #999;
    line-height: 18px;
    margin-left: 2px;
}
/* 课程 -公共 -结 */

/* 课程首页 -始 */
.course-list-page .w {
    padding-top: 1px;
}
.course-list-page .new-course-list {
    padding-top: 20px;
}
.course-list-page .c-title {
    position: relative;
    font-weight: bold;
    font-size: 20px;
    color: #333;
    line-height: 26px;
    padding: 20px 0 20px 13px;
}
.course-list-page .c-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 3px;
    height: 14px;
    margin-top: -7px;
    background-color: #0fb892;
}
.new-course-list .n-list {
    margin-left: -20px;
}
.new-course-list .n-item {
    float: left;
    width: 285px;
    height: 280px;
    background-color: #fff;
    border-radius: 5px;
    overflow: hidden;
    margin: 0 0 20px 20px;
}
.new-course-list .course-cover {
    width: 100%;
    height: 160px;
}
.past-course-list .item-info,
.new-course-list .item-info {
    padding: 10px 15px;
}
.new-course-list .title-box {
    max-height: 44px;
    overflow: hidden;
    font-size: 0;
}
.new-course-list .title-box .status {
    background-color: #d11111;
    font-size: 12px;
    color: #fff;
    line-height: 18px;
    border-radius: 2px;
    padding: 0 4px;
    vertical-align: middle;
    margin-right: 10px;
}
.new-course-list .title-box .title {
    font-size: 16px;
    color: #333;
    vertical-align: middle;
}
.past-course-list .item-info .lecturer,
.new-course-list .item-info .lecturer {
    font-size: 12px;
    color: #666;
    margin-top: 8px;
}
.past-course-list .item-info .time,
.new-course-list .item-info .time {
    font-size: 12px;
    color: #999;
    margin-top: 8px;
}
.course-list-page .hover-style:hover {
    position: relative;
    top: -6px;
    box-shadow:0px 6px 20px rgba(0, 0, 0, 0.1);
}
.course-list-page .hover-style:hover .title {
    color: #0fb892;
}
.past-course-list .title-bar {
    height: 55px;
    line-height: 55px;
    background-color: #f2f2f5;
    margin: 20px 0;
}
.past-course-list .title-bar .item {
    font-size: 16px;
    min-width: 128px;
    text-align: center;
}
.past-course-list .title-bar .active {
    position: relative;
    color: #01b48e;
    background-color: #fff;
    border-bottom: 3px solid #01b48c;
}
.past-course-list .p-list {
    margin-left: -20px;
}
.past-course-list .p-item {
    float: left;
    width: 224px;
    height: 243px;
    overflow: hidden;
    border-radius: 5px;
    background-color: #fff;
    margin: 0 0 20px 20px;
}
.past-course-list .course-cover {
    height: 125px;
    background-color: #efefef;
}
.past-course-list .title {
    font-size: 14px;
    color: #333;
    max-height: 40px;
}
.course-list-page ._paging {
    padding: 20px 0 60px 0;
}
.course-list-page .blank-tip02 {
    height: 370px;
    background-position: center 0;
    background-size: auto 300px;
    padding: 0;
}
.course-list-page .blank-tip02 .blank-msg {
    top: 230px;
    font-size: 16px;
    color: #999;
}
.course-list-page .blank-tip02 .blank-btn {
    top: 290px;
    width: 200px;
    line-height: 50px;
    text-align: center;
    background-color: #0fb892;
    color: #fff;
    font-size: 16px;
    border-radius: 5px;
    letter-spacing: 2px;
}
/* 课程首页 -结 */

/* 课程详情 -始 */
.course-detail-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 268px;
    background-color: #fff;
    z-index: 1;
}
.course-detail-page .w {
    position: relative;
    padding-bottom: 50px;
    z-index: 9;
}
.course-exhibition-area {
    margin-bottom: 20px;
}
.course-exhibition-area .exhibition-box {
    padding: 30px 0 24px 0;
} 
.course-exhibition-area .course-cover {
    position: relative;
    width: 300px;
    height: 165px;
    border-radius: 5px;
    overflow: hidden;
    background-color: #efefef;
}
.course-exhibition-area .course-cover .time {
    position: absolute;
    line-height: 40px;
    border-radius: 20px;
    font-size: 13px;
    color: #fff;
    padding: 0 20px;
    white-space: nowrap;
    background: #000;
    opacity: 0.7;
}
.course-exhibition-area .course-info {
    padding: 0 40px;
    width: 720px;
}
.course-exhibition-area .course-info .title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    line-height: 32px;
    margin-top: 5px;
}
.course-exhibition-area .score-box {
    padding: 10px 0;
}
.room-btm-area .score-box .text,
.course-exhibition-area .score-box .text {
    font-size: 14px;
    color: #999;
    line-height: 18px;
}
.room-btm-area .stars .star,
.evaluation-list .stars .star,
.course-exhibition-area .stars .star {
    float: left;
    width: 15px;
    height: 18px;
    background: url('../images/course/star.png') no-repeat center;
    background-size: contain;
    margin-right: 6px;
}
.room-btm-area .stars .star.active,
.evaluation-list .stars .star.active,
.course-exhibition-area .stars .star.active {
    background-image: url('../images/course/star_active.png');
}
.course-exhibition-area .lecturer {
    margin-top: 30px;
}
.course-exhibition-area .lecturer .head-portrait {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
    background-color: #efefef;
}
.live-top-box .lecturer .lecturer-info,
.course-exhibition-area .lecturer-info {
    min-height: 40px;
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
    -webkit-flex-direction: column;
    -wekbit-justify-content: center;
    justify-content: center;
}
.course-exhibition-area .lecturer-info .name {
    font-size: 14px;
    color: #333;
}
.course-exhibition-area .lecturer-info .p {
    font-size: 13px;
    color: #999;
    margin-top: 2px;
}
.course-exhibition-area .cou-share-box {
    top: 10px;
}
.cou-share-box:hover .QR-code-box {
    display: block;
}
.cou-share-box .ico-share {
    font-size: 14px;
    color: #999;
    line-height: 24px;
    background: url('../images/course/wechat.png') no-repeat top right;
    background-size: 24px auto;
    padding: 0 34px 20px 0;
}
.cou-share-box .QR-code-box {
    display: none;
    position: absolute;
    top: 40px;
    right: 0;
    width: 210px;
    height: 112px;
    background-color: #fff;
    border-radius:5px;
    box-shadow:0px 3px 20px rgba(0, 0, 0, 0.06);
    padding: 10px;
    z-index: 9;
}
.cou-share-box .QR-code-box::before {
    content: '';
    position: absolute;
    top: -12px;
    right: 6px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 12px solid rgba(0, 0, 0, 0.03);
    z-index: 1;
}
.cou-share-box .QR-code-box::after {
    content: '';
    position: absolute;
    top: -10px;
    right: 6px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 11px solid #fff;
    z-index: 2;
}
.cou-share-box .QR-code-box .QR-code {
    width: 92px;
    height: 92px;
}
.cou-share-box .QR-code-box .msg {
    position: absolute;
    left: 109px;
    font-size: 13px;
    color: #333;
    line-height: 1.6;
}
.course-exhibition-area .btm-column {
    padding: 25px 40px 25px 20px;
    background-color: #fff;
    border-radius: 5px;
    line-height: 50px;
    box-shadow: 0 3px 20px rgba(0, 0, 0, 0.04);
}
.course-exhibition-area .btm-column .amount-money {
    font-size: 30px;
    font-weight: bold;
    color: #0fb892;
    margin-right: 40px;
}
.course-exhibition-area .btm-column .time {
    font-size: 14px;
    color: #999;
}
.course-exhibition-area .btm-column .rt-btn {
    min-width: 200px;
    font-size: 17px;
    border-radius: 4px;
    text-align: center;
    padding: 0 20px;
    cursor: pointer;
}
/* 课程评价弹窗 */
.course-evaluate-popup {
    position: absolute;
    width: 680px;
    min-height: 500px;
    border-radius: 5px;
    background-color: #fff;
}
.course-evaluate-popup .title-box {
    position: relative;
    padding: 16px 55px 16px 28px;
    border-bottom: 1px solid #f2f2f2;
}
.course-evaluate-popup .title-box .title {
    line-height: 22px;
    font-size: 16px;
    font-weight: bold;
}
.course-evaluate-popup .title-box .ico-close {
    position: absolute;
    top: 19px;
    right: 20px;
    width: 16px;
    height: 16px;
    background: url('../images/close.png') no-repeat center;
    background-size: contain;
    cursor: pointer;
}
.course-evaluate-popup .total-score {
    padding: 19px 28px;
    border-bottom: 1px solid #f2f2f2;
}
.course-evaluate-popup .total-score .text {
    font-size: 15px;
    line-height: 20px;
    color: #333;
    margin-right: 20px;
}
.course-evaluate-popup .stars .star {
    float: left;
    width: 18px;
    height: 20px;
    background: url('../images/course/star.png') no-repeat center;
    background-size: contain;
    margin-right: 10px;
}
.course-evaluate-popup .stars .star.active {
    background-image: url('../images/course/star_active.png');
}
.course-evaluate-popup .textarea-box {
    padding: 20px 28px 13px 28px;
    border-bottom: 1px solid #f2f2f2;
}
.course-evaluate-popup .textarea-box .textarea {
    width: 100%;
    height: 110px;
    font-size: 14px;
    color: #333;
}
.course-evaluate-popup .textarea-box .tip {
    font-size: 12px;
    color: #d11111;
    margin-top: 10px;
    text-align: right;
}
.course-evaluate-popup .btn-box {
    padding: 0 28px 20px 28px;
}
.course-evaluate-popup .btn-box .rt-btn {
    width: 146px;
    line-height: 38px;
    font-size: 13px;
    text-align: center;
    border-radius: 5px;
    cursor: pointer;
}
.course-evaluate-popup .comment-stars {
    padding: 20px 28px 0 28px;
}
.course-evaluate-popup .comment-stars .item {
    margin-bottom: 12px;
}
.course-evaluate-popup .comment-stars .text {
    font-size: 15px;
    color: #999;
    line-height: 20px;
    margin-right: 20px;
}
/* 直播礼包通知弹窗 */
.lf-float-giftbag {
    position: fixed;
    right: 30px;
    width: 80px;
    height: 72px;
    background: url('../images/course/gift_bag.png') no-repeat center;
    background-size: contain;
    z-index: 99;
}
.course-noitice-popup {
    position: absolute;
    width: 310px;
    padding: 0 10px 10px 10px;
    border-radius: 8px;
    background-color: #ff6e57;
}
.course-noitice-popup::before {
    content: '';
    position: absolute;
    top: -20px;
    right: 8px;
    width: 115px;
    height: 100px;
    background: url('../images/course/gift_bag.png') no-repeat center;
    background-size: contain;
}
.course-noitice-popup .ico-close {
    position: absolute;
    top: -15px;
    right: -30px;
    width: 15px;
    height: 15px;
    background: url('../images/close_while.png') no-repeat center;
    background-size: contain;
    cursor: pointer;
    opacity: 0.7;
}
.course-noitice-popup .title-box {
    width: 180px;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.6;
    color: #fff;
    min-height: 90px;
    padding: 22px 10px 18px 10px;
}
.course-noitice-popup .noitice-content {
    min-height: 300px;
    background-color: #fff;
    border-radius: 10px;
    padding: 10px 0;
}
.course-noitice-popup .noitice-content .scroll-view {
    min-height: 280px;
    max-height: 480px;
    padding: 0 10px;
    overflow-y: auto;
    line-height: 1.6;
    color: #333;
}
.course-noitice-popup .noitice-content h3 {
    font-size: 14px;
    font-weight: bold;
}
.course-noitice-popup .noitice-content p {
    font-size: 13px;
}
/* 预约成功弹窗 */
.appointment-succeeded-popup {
    position: absolute;
    width: 295px;
    height: 292px;
    background-color: #fff;
    border-radius: 5px;
    text-align: center;
}
.set-distribution-popup .ico-close,
.input-password-popup .ico-close,
.appointment-succeeded-popup .ico-close {
    position: absolute;
    right: 10px;
    top: 10px;
    width: 15px;
    height: 15px;
    background: url('../images/close.png') no-repeat center;
    background-size: contain;
}
.appointment-succeeded-popup .succeed-tip {
    display: inline-block;
    font-size: 17px;
    font-weight: bold;
    color: #0fb892;
    line-height: 22px;
    margin-top: 48px;
    padding-left: 32px;
    background: url('../images/course/hook.png') no-repeat left center;
    background-size: contain;
}
.appointment-succeeded-popup .QR-code {
    padding: 10px 0 8px 0;
    width: 120px;
    height: 120px;
    margin: 0 auto;
}
.appointment-succeeded-popup .p {
    font-size: 13px;
    line-height: 1.7;
}
/* 输入课程密码弹窗 */
.set-distribution-popup,
.input-password-popup {
    position: absolute;
    width: 338px;
    background-color: #fff;
    border-radius: 5px;
}
.input-password-popup {
    height: 250px;
    padding: 0 20px;
}
.input-password-popup .h3 {
    font-size: 15px;
    font-weight: bold;
    margin: 26px 0 6px 0;
}
.input-password-popup .h4 {
    font-size: 13px;
    color: #666;
}
.set-distribution-popup .btm-btn,
.input-password-popup .btm-btn {
    line-height: 40px;
    text-align: center;
    font-size: 17px;
    border-radius: 4px;
    cursor: pointer;
}
.input-password-popup .password-box {
    margin-left: -9px;
    padding: 40px 0;
}
.input-password-popup .password-box .iptbox {
    float: left;
    width: 42px;
    font-size: 17px;
    color: #333;
    line-height: 42px;
    height: 42px;
    text-align: center;
    border-radius: 5px;
    background-color:#f6f8f7;
    border-radius:10px;
    margin-left: 9px;
    padding: 0 !important;
    cursor: pointer;
}
.input-password-popup .pwd-ipt {
    width: 0;
    height: 0;
}
.set-distribution-popup {
    padding: 26px 20px;
}
.set-distribution-popup .h3 {
    font-size: 15px;
    font-weight: bold;
}
.set-distribution-popup .ipt {
    border: 1px solid #f2f2f2;
    border-radius: 5px;
    padding: 0 10px;
    width: 100%;
    font-size: 14px;
    color: #000;
    height: 50px;
    margin: 30px 0;
}
/* 课程详情 -结 */

/* 讲师中心 -始 */
.instructor-center-page .w {
    padding: 30px 0 50px 0;
}
.instructor-center-page .instructor-center-box {
    background-color: #fff;
    min-height: 700px;
}
.instructor-center-box .screen-area {
    padding: 20px;
}
.instructor-center-box .screen-area .lf-btn {
    width: 80px;
    line-height: 38px;
    text-align: center;
    font-size: 13px;
    border-radius: 19px;
}
.instructor-center-box .screen-area .input {
    margin-left: 20px;
    width: 270px;
    height: 38px;
    border: 1px solid #f2f2f2;
    border-radius: 5px;
    font-size: 13px;
    color: #333;
    padding: 0 20px;
}
.instructor-center-box .screen-area .d-text {
    width: 68px;
    text-align: center;
    line-height: 38px;
    font-size: 13px;
}
.instructor-center-box .drop-down-box,
.instructor-center-box .drop-down .drop-down-list,
.instructor-center-box .drop-down .drop-down-list li {
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    -moz-box-sizing: border-box;
}
.instructor-center-box .drop-down-box {
    width: 315px;
    border: 1px solid #f2f2f2;
    padding: 0 30px 0 20px;
    font-size: 13px;
}
.instructor-center-box .drop-down-box .drop-down-text {
    padding: 0;
    color: #333;
}
.instructor-center-box .drop-down-box .drop-down-text.def-color {
    color: #333;
}
.instructor-center-box .drop-down-box .drop-down-img {
    top: 10px;
    right: 0;
    border: 0;
    background: url(../images/down.png) no-repeat center !important;
    background-size: auto 20px !important;
}
.instructor-center-box .drop-down .drop-down-list {
    top: 38px;
    width: 100%;
    max-height: 194px;
    height: initial;
    border-radius: 5px;
    border: none;
    padding: 0;
    box-shadow: 0 0 10px rgb(0,0,0,.1);
    overflow-x: hidden;
}
.instructor-center-box .drop-down .drop-down-list li {
    font-size: 13px;
    border-radius: 0;
    width: 310px;
    padding: 9px 20px;
}
.drop-down .drop-down-list li {
    color: #333;
}
.instructor-center-box .table-thead {
    margin: 0 20px;
    line-height: 48px;
    border-radius: 5px;
    font-size: 13px;
    color: #666;
    background-color: #f2f2f2;
}
.instructor-center-box .td {
    display: inline-block;
    vertical-align: middle;
}
.instructor-center-box ._w1 {
    width: 100px;
    text-align: center;
}
.instructor-center-box ._w2 {
    width: 178px;
    padding: 0 15px 0 20px;
    text-align: center;
}
.instructor-center-box ._w3 {
    width: 82px;
    text-align: center;
}
.instructor-center-box ._w4 {
    width: 140px;
    text-align: center;
}
.instructor-center-box ._w5 {
    width: 114px;
    text-align: center;
}
.instructor-center-box ._w6 {
    width: 95px;
    text-align: center;
}
.instructor-center-box ._w7 {
    width: 255px;
    padding-left: 45px;
}
.instructor-center-box .table-tbody {
    padding-top: 20px;
}
.instructor-center-box .table-tbody .tr {
    padding: 20px;
    font-size: 13px;
    line-height: 1.7;
    color: #999;
    border-bottom: 1px solid #f2f2f2;
}
.instructor-center-box .table-tbody .tr:hover {
    background-color: #f2f2f2;
}
.instructor-center-box .table-tbody .tr:hover ._w2 a,
.instructor-center-box .table-tbody .tr:hover ._w2 {
    color: #0fb892;
}
.instructor-center-box .td .cover {
    width: 100px;
    height: 56px;
    border-radius: 5px;
}
.instructor-center-box .table-tbody ._w2 {
    text-align: left;
    color: #333;
}
.instructor-center-box .table-tbody ._black {
    color: #333;
}
.instructor-center-box .td .opt {
    display: inline-block;
    vertical-align: middle;
    color: #0fb892;
    margin-left: 6px;
}
.instructor-center-box .td .opt:first-child {
    margin-left: 0;
}
.instructor-center-box .more-box {
    padding: 15px 0;
}
.instructor-center-box .menu-list {
    position: absolute;
    right: 0;
    top: 50px;
    padding: 5px 10px;
    background-color:#333333;
    border-radius:5px;
    box-shadow:0px 3px 20px rgba(0, 0, 0, 0.16);
    z-index: 9;
}
.instructor-center-box .menu-list::before {
    content: '';
    position: absolute;
    right: 6px;
    top: -8px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 8px solid #333;
}
.instructor-center-box .menu-list .item {
    line-height: 26px;
    font-size: 13px;
    color: #fff;
    white-space: nowrap;
}
.instructor-center-box .menu-list a {
    color: #fff;
}
.instructor-center-box .hover-show .menu-list {
    display: none;
}
.instructor-center-box .hover-show:hover .menu-list {
    display: block;
}
.instructor-center-box ._paging {
    padding: 20px 0;
}
/* 嘉宾管理 */
.guest-management-popup {
    position: absolute;
    width: 500px;
    min-height: 500px;
    background-color: #fff;
    border-radius: 5px;
}
.guest-management-popup .ico-close {
    position: absolute;
    right: 20px;
    top: 23px;
    width: 15px;
    height: 15px;
    background: url('../images/close.png') no-repeat center;
    background-size: contain;
    z-index: 99;
}
.guest-management-popup .title {
    position: relative;
    margin: 20px 20px 0 20px;
    padding-left: 13px;
    font-size: 16px;
    font-weight: bold;
}
.guest-management-popup .title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -7px;
    width: 3px;
    height: 14px;
    background-color: #0fb892;
}
.guest-management-popup .h4 {
    color:#666666;
    font-size:14px;
    margin: 10px 20px 0 34px;
}
.guest-management-popup .btm-btn {
    display: block;
    width: 345px;
    line-height: 40px;
    text-align: center;
    font-size: 17px;
    border-radius: 4px;
    margin: 20px auto;
}
.guest-management-popup .not-invited {
    min-height: 350px;
    text-align: center;
    padding-top: 100px;
}
.guest-management-popup .not-invited .ico-user {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 9px auto;
    background: url('../images/course/invite_user.png') no-repeat center #f2f2f2;
    background-size: auto 56px;
}
.guest-management-popup .not-invited .tip {
    font-size: 13px;
    line-height: 22px;
    color: #999;
}
.guest-management-popup .user-list {
    overflow-y: auto;
    margin-top: 10px;
}
.guest-management-popup .user-list .item {
    position: relative;
    padding: 10px 20px;
    font-size: 0;
}
.guest-management-popup .user-list .head-portrait {
    display: inline-block;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: #efefef;
    margin-right: 10px;
    vertical-align: middle;
}
.guest-management-popup .user-list .rt-info {
    display: inline-block;
    max-width: 320px;
    vertical-align: middle;
}
.guest-management-popup .user-list .name {
    color:#333333;
    font-size: 14px;
}
.guest-management-popup .user-list .p {
    font-size: 12px;
    color: #999;
}
.guest-management-popup .user-list .rt-btn {
    position: absolute;
    right: 20px;
    width: 58px;
    line-height: 22px;
    text-align: center;
    border-radius: 12px;
    font-size:13px;
}
.guest-management-popup.select-method {
    min-height: 215px;
}
.guest-management-popup .select-method-box {
    margin: 15px 20px 0 20px;
}
.guest-management-popup .select-method-box .item {
    width: 220px;
    height: 118px;
    text-align: center;
    border: 1px solid #f2f2f2;
    border-radius: 5px;
    cursor: pointer;
}
.guest-management-popup .select-method-box .item:hover {
    box-shadow:0px 3px 20px rgba(0, 0, 0, 0.1);
}
.guest-management-popup .select-method-box .text {
    font-size: 16px;
    color: #666;
    line-height: 1;
    margin-top: 9px;
}
.guest-management-popup .select-method-box .ico-wechat {
    background-image: url('../images/course/wechat01.png');
}
.guest-management-popup .select-method-box .ico-zwl {
    background-image: url('../images/course/zwl.png');
}
.guest-management-popup .select-method-box .ico {
    display: inline-block;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    margin-top: 16px;
}
/* 讲师中心 -结 */
/* 微信二维码弹窗 - 始 */
.wxQRCode-popup {
    position: absolute;
    width: 263px;
    min-height: 297px;
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
}
.wxQRCode-popup .ico-close {
    position: absolute;
    top: -15px;
    right: -25px;
    width: 15px;
    height: 15px;
    background: url('../images/close_while.png') no-repeat center;
    background-size: contain;
    opacity: 0.8;
}
.wxQRCode-popup .QR-code {
    width: 223px;
    height: 223px;
}
.wxQRCode-popup .tip {
    font-size: 16px;
    color: #333;
    margin-top: 13px;
    text-align: center;
}
/* 微信二维码弹窗 - 结 */
/* 创建/编辑课程 -始 */
.course-createEdit-page {
    min-height: 820px;
    border-top: 1px solid #f7f7f7;
    border-bottom: 1px solid #f7f7f7;
}
.createEdit-container {
    width: 780px;
    min-height: 500px;
    background-color: #fff;
    border-radius: 10px;
    margin: 30px auto 60px auto;
}
.createEdit-container .h1 {
    font-size:20px;
    font-weight: bold;
    color: #333;
    padding: 20px 40px;
    border-bottom: 1px solid #f2f2f2;
}
.createEdit-container .template {
    padding: 0 40px;
}
.createEdit-container .template .upload-video {
    margin-top: 20px;
}
.template .upload-video .sub-title {
    margin: 8px 5px 0 0;
}
.template .upload-video .v-upload-btn {
    border: 1px solid #0fb892;
    font-size: 13px;
    line-height: 28px;
    padding: 0 15px 0 35px;
    cursor: pointer;
    color: #0fb892;
    background: url('../images/course/upload.png') no-repeat 15px center;
    background-size: auto 14px;
}
.upload-video .v-progress-bar {
    margin: 11px 20px 0 0;
}
.template .upload-video .file-name {
    font-size: 13px;
    color: #666;
    margin: 11px 20px 0 0;
    max-width: 450px;
}
.upload-video .v-progress-bar .v-progress-bac {
    position: relative;
    top: 6px;
    width: 200px;
    height: 6px;
    border-radius: 3px;
    background-color: #f2f2f5;
    overflow: hidden;
    vertical-align: middle;
}
.upload-video .v-progress-bac .active {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background-color: #0fb892;
    border-radius: 3px;
}
.upload-video .v-progress-bar .pro-text {
    font-size: 13px;
    vertical-align: middle;
    color: #0fb892;
    margin-left: 10px;
}
.createEdit-container .sub-title {
    color:#333333;
    font-size:16px;
    margin: 20px 0 10px 0;
}
.createEdit-container .ipt-box {
    position: relative;
    width: 100%;
    height: 38px;
    border-radius: 5px;
    border: 1px solid #f2f2f2;
}
.createEdit-container .ipt-box .ipt {
    width: 100%;
    height: 100%;
    padding: 0 30px 0 10px;
    font-size: 13px;
    color: #666;
}
.createEdit-container .ipt-box .arrow {
    position: absolute;
    right: 10px;
    top: 50%;
    width: 16px;
    height: 16px;
    background: url('../images/down.png') no-repeat center;
    background-size: contain;
    margin-top: -8px;
    z-index: 9;
}
.createEdit-container .course-types .item {
    margin-top: 20px;
    padding: 20px;
    background-color: #f6f8f7;
    border: 1px solid #f6f8f7;
    border-radius: 10px;
    cursor: pointer;
}
.createEdit-container .course-types .item:first-child {
    margin: 0;
}
.createEdit-container .course-types .lf-top {
    font-size: 0;
    margin-bottom: 10px;
}
.createEdit-container .course-types .name {
    font-size: 14px;
    font-weight: bold;
    color: #333;
    vertical-align: middle;
}
.createEdit-container .course-types .tag {
    display: inline-block;
    line-height: 16px;
    padding: 0 10px;
    border-radius: 5px;
    font-size: 12px;
    vertical-align: middle;
    margin-left: 10px;
}
.createEdit-container .course-types .p {
    font-size: 12px;
    color: #999;
}
.createEdit-container .course-types .rt-box {
    font-size: 12px;
    text-align: center;
}
.createEdit-container .course-types .ico {
    display: block;
    width: 30px;
    height: 22px;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    margin-bottom: 6px;
}
.createEdit-container .course-types .video-live {
    background-image: url('../images/course/live_broadcast.png');
}
.createEdit-container .course-types .voice {
    background-image: url('../images/course/microphone.png');
}
.createEdit-container .course-types .video-play {
    background-image: url('../images/course/record.png');
}
.createEdit-container .active .video-live {
    background-image: url('../images/course/live_broadcast_active.png');
}
.createEdit-container .active .voice {
    background-image: url('../images/course/microphone_active.png');
}
.createEdit-container .active .video-play {
    background-image: url('../images/course/record_active.png');
}
.createEdit-container .course-types .item.active {
    border: 1px solid #0fb892;
}
.createEdit-container .btm-btn-box {
    padding: 25px 40px 20px 40px;
}
.createEdit-container .btm-btn {
    display: block;
    width: 400px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    border-radius: 5px;
    margin: 0 auto;
}
.createEdit-container .charge-types {
    font-size: 0;
    border-radius: 5px;
    overflow: hidden;
}
.createEdit-container .charge-types .item {
    display: inline-block;
    width: 33.33%;
    line-height: 40px;
    font-size: 14px;
    text-align: center;
    background-color: #f6f8f7;
    color: #999;
}
.createEdit-container .set-price {
    margin-top: 20px;
}
.createEdit-container .set-price .sub-title {
    margin: 0;
    line-height: 30px;
}
.createEdit-container .set-price .ipt {
    width: 150px;
    height: 30px;
    border-radius: 5px;
    border: 1px solid #f2f2f2;
    padding: 10px;
    margin: 0 10px 0 15px;
}
.createEdit-container .set-price .text {
    font-size: 13px;
    color: #999;
    line-height: 28px;
}
.createEdit-container .set-distribution .proportions {
    margin: 0 0 10px -10px;
}
.set-distribution .proportions .item {
    float: left;
    margin-left: 10px;
    min-width: 78px;
    line-height: 28px;
    text-align: center;
    font-size: 13px;
    color: #666;
    border-radius: 5px;
    border: 1px solid #f2f2f2;
}
.set-distribution .proportions .item.custom {
    width: 128px;
}
.createEdit-container .password-tip,
.createEdit-container .set-distribution .p {
    font-size: 12px;
    color: #999;
}
.createEdit-container .password-box {
    margin: 20px 0 0 -9px;
}
.createEdit-container .password-box .iptbox {
    float: left;
    width: 45px;
    font-size: 17px;
    color: #333;
    line-height: 45px;
    height: 45px;
    text-align: center;
    border-radius: 5px;
    background-color:#f6f8f7;
    border-radius:10px;
    margin-left: 9px;
    padding: 0 !important;
    cursor: pointer;
}
.createEdit-container .pwd-ipt {
    width: 0;
    height: 0;
}
.createEdit-container .single-line-ipt {
    margin-top: 20px;
}
.createEdit-container .single-line-ipt .text {
    font-size: 16px;
    min-width: 95px;
    line-height: 30px;
}
.createEdit-container .single-line-ipt .ipt {
    width: 605px;
    border: 1px solid #f2f2f2;
    padding: 0 10px;
    border-radius: 5px;
    line-height: 28px;
    font-size: 13px;
    color: #666;
}
.createEdit-container .edit-container {
    height: 180px;
    border-radius: 5px;
    border: 1px solid #f2f2f2;
    overflow: hidden;
    padding: 10px;
}
.createEdit-container .edit-container ._textarea {
    width: 100%;
    height: 100%;
}
.createEdit-container .course-cover {
    margin-top: 20px;
}
.createEdit-container .course-cover .upload-text {
    position: absolute;
    top: -26px;
    left: 0;
    color: #0fb892;
    cursor: pointer;
}
.createEdit-container .course-cover .sub-title {
    margin: 0 10px 0 0;
}
.createEdit-container .course-cover .cover {
    position: relative;
    width: 119px;
    height: 66px;
    border: 1px solid #f2f2f2;
    border-radius: 5px;
    cursor: pointer;
}
.createEdit-container .course-cover .cover::before {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: url('../images/add_small.png') no-repeat center;
    background-size: 24px auto;
    opacity: 0.15;
    z-index: 0;
}
.createEdit-container .course-cover .p {
    position: relative;
    top: 48px;
    left: 20px;
    color:#999999;
    font-size:12px;
}
.createEdit-container .courseware .item {
    min-width: 125px;
    line-height: 28px;
    border: 1px solid #f2f2f2;
    border-radius: 5px;
    text-align: center;
    margin-right: 10px;
    padding: 0 10px;
    font-size: 13px;
}
.createEdit-container .download-amount .ipt {
    width: 308px;
    height: 40px;
    border: 1px solid #f2f2f2;
    border-radius: 5px;
    padding: 0 10px;
}
.createEdit-container .download-amount .text {
    margin-left: 10px;
    font-size: 14px;
    line-height: 40px;
}
.createEdit-container .upload-btn {
    font-size: 14px;
    color: #0fb892;
    padding-left: 20px;
    background: url('../images/offer/ico_add.png') no-repeat left center;
    background-size: 17px auto;
    cursor: pointer;
}
.createEdit-container .file-list {
    padding-bottom: 20px;
}
.createEdit-container .file-list .item {
    padding: 5px 0;
}
.createEdit-container .file-list .file-name {
    max-width: 660px;
    color:#666666;
    font-size:12px;
}
.createEdit-container .file-list .close {
    width: 16px;
    height: 16px;
    background: url('../images/close.png') no-repeat center;
    background-size: 10px auto;
    cursor: pointer;
}
.createEdit-container .teacher-heading {
    margin: 20px 0 10px 0;
}
.createEdit-container .teacher-heading .sub-title {
    margin: 0 10px 0 0;
}
.createEdit-container .teacher-heading .head-img {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: #efefef;
    cursor: pointer;
}
.createEdit-container .teacher-heading .ico-camera {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url(../images/offer/ico_camera_white.png) no-repeat center rgba(0, 0, 0, .4);
    background-size: 25px auto;
    border-radius: 50%;
    cursor: pointer;
}
.createEdit-container .t-choice-box {
    margin-left: -20px;
    line-height: 20px;
}
.createEdit-container .t-choice-box .citem {
    position: relative;
    float: left;
    font-size: 14px;
    color: #999;
    padding-left: 24px;
    margin-left: 20px;
    cursor: pointer;
}
.t-choice-box .citem .icon {
    position: absolute;
    left: 0;
    top: 50%;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid #f2f2f2;
    margin-top: -7px;
}
.t-choice-box .citem .icon.active {
    border: 1px solid #0fb892;
}
.t-choice-box .citem .active::before {
    content: '';
    width: 6px;
    height: 6px;
    position: absolute;
    left: 50%;
    top: 50%;
    border-radius: 50%;
    background-color: #0fb892;
    margin: -3px 0 0 -3px;
}
.createEdit-container .selected-block {
    border: 2px dashed #f2f2f2;
    padding: 22px;
    margin-top: 10px;
    border-radius: 5px;
}
.createEdit-container .selected-block .martop0 {
    margin-top: 0;
}
.createEdit-container .single-select {
    min-height: 38px;
}
.createEdit-container .drop-down-box {
    width: 100%;
    height: 100%;
    padding: 0 30px 0 10px;
    font-size: 13px;
    color: #666;
    box-sizing: border-box;
    border: 1px solid #f2f2f2;
}
.createEdit-container .drop-down-box .drop-down-text {
    padding: 0;
    font-size: 13px;
}
.createEdit-container .drop-down-box .def-color {
    color: #999;
}
.createEdit-container .drop-down-box .drop-down-img {
    top: 10px;
    right: 8px;
    border: 0;
    width: 16px;
    height: 16px;
    padding: 0;
    background: url(../images/down.png) no-repeat center !important;
    background-size: auto 16px !important;
}
.createEdit-container .drop-down-box .drop-down-list {
    top: 38px;
    width: 100%;
    border-radius: 0;
    padding: 0;
    box-shadow: 0 0 10px rgb(0,0,0,.1);
    overflow-x: hidden;
}
.createEdit-container .drop-down-box .drop-down-list li {
    width: 696px;
    font-size: 13px;
    border-radius: 0;
    box-sizing: border-box;
    padding-left: 10px;
}
.createEdit-container .textarea-box {
    border-radius: 5px;
    border: 1px solid #f2f2f2;
    overflow: hidden;
    padding: 15px;
}
.createEdit-container .textarea {
    width: 100%;
    height: 150px;
}
/* 示例弹窗 */
.live-example-popup {
    position: absolute;
    width: 295px;
    background-color: #fff;
    border-radius: 5px;
}
.live-example-popup .ico-close {
    position: absolute;
    top: 10px;
    right: 10px;
    height: 10px;
    width: 12px;
    height: 12px;
    background: url('../images/close.png') no-repeat center;
    background-size: contain;
    z-index: 9;
}
.live-example-popup .box {
    padding: 45px 24px;
    text-align: center;
}
.live-example-popup .title {
    font-size: 17px;
    font-weight: bold;
    color: #0fb892;
    margin-bottom: 12px;
}
.live-example-popup .desc {
    color:#666666;
    font-size:13px;
    line-height:22px;
    margin-bottom: 20px;
}
.live-example-popup .example-img {
    width: 230px;
    height: auto;
}
/* 创建/编辑课程 -结 */
/* 课程 -直播间 -始 */
.course-room-page .w {
    padding: 30px 0 50px 0;
}
.course-room-page .room-btm-area {
    margin-top: 20px;
    border-radius: 5px;
    background-color: #fff;
}
.course-room-page .btm-top-box {
    position: relative;
    border-radius: 5px 5px 0 0;
    padding: 20px;
    box-shadow: 0 3px 20px rgba(0, 0, 0, 0.04);
}
.course-room-page .btm-top-box .title-box {
    max-width: 1050px;
}
.course-room-page .btm-top-box .title {
    color:#333333;
    font-size:24px;
    font-weight: bold;
}
.course-room-page .btm-top-box .score-box {
    margin-top: 10px;
}
.course-room-page .btm-top-box .cou-share-box {
    top: 17px;
}
.course-room-page .live-broadcast-area {
    background-color: #fff;
    border-radius: 5px;
}
/* 底部功能栏 */
.live-broadcast-area .btm-function-bar {
    padding: 15px 20px;
    border-radius:0px 0px 5px 5px;
    box-shadow:0px -3px 20px rgba(0, 0, 0, 0.04);
}
.btm-function-bar .lf-btn {
    line-height: 30px;
    border-radius: 15px;
    text-align: center;
    background-color:#f2f2f2;
    padding: 0 20px;
    color:#999999;
    font-size:13px;
}
.btm-function-bar .ipt-box .icon-expression {
    width: 30px;
    height: 30px;
    background: url('../images/icon_expression01.png') no-repeat center;
    background-size: contain;
    margin-left: 10px;
}
.live-broadcast-area .expression-package {
    position: absolute;
    right: 30px;
    top: 40px;
    z-index: 1000;
    background: #FFFFFF;
    width: 375px;
    height: 140px;
    padding: 20px 10px 30px 20px;
    box-shadow: 0px 0px 10px rgba(0,0,0,0.15);
    -webkit-box-shadow: 0px 0px 10px rgba(0,0,0,0.15);
    -ms-box-shadow: 0px 0px 10px rgba(0,0,0,0.15);
    -o-box-shadow: 0px 0px 10px rgba(0,0,0,0.15);
    -moz-box-shadow: 0px 0px 10px rgba(0,0,0,0.15);
}
.btm-function-bar .ipt-box .ipt-btn {
    width: 68px;
    line-height: 30px;
    font-size: 13px;
    text-align: center;
    border-radius: 15px;
    margin-left: 10px;
}
.btm-function-bar .ipt-box .ipt {
    width: 278px;
    padding: 0 20px;
    height: 30px;
    border-radius: 15px;
    background-color:#f2f2f2;
    font-size: 13px;
    color: #666;
}
.btm-function-bar .ipt-box .choice {
    position: relative;
    line-height: 30px;
    font-size: 14px;
    color: #666;
    margin-right: 10px;
    padding-left: 18px;
    cursor: pointer;
}
.btm-function-bar .ipt-box .choice::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 6px;
    height: 6px;
    border: 3px solid #666;
    border-radius: 50%;
    margin-top: -6px;
}
.btm-function-bar .ipt-box .choice.active {
    color: #0fb892;
}
.btm-function-bar .ipt-box .choice.active::before {
    border: 3px solid #0fb892;
}
.btm-function-bar .fun-opts {
    margin-right: 10px;
}
.btm-function-bar .fun-opts .opt {
    float: left;
    width: 30px;
    height: 30px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    margin-right: 10px;
}
.btm-function-bar .fun-opts .speak {
    background-image: url('../images/course/speak.png');
}
.btm-function-bar .fun-opts .eject {
    background-image: url('../images/course/eject.png');
}
.btm-function-bar .fun-opts .gift {
    background-image: url('../images/course/gift.png');
}
.btm-function-bar .fun-opts .horn {
    background-image: url('../images/course/horn.png');
}
.btm-function-bar .fun-opts .speak.active {
    background-image: url('../images/course/speak_active.png');
}
.btm-function-bar .fun-opts .eject.active {
    background-image: url('../images/course/eject_active.png');
}
.btm-function-bar .fun-opts .gift.active {
    background-image: url('../images/course/gift_active.png');
}
.btm-function-bar .fun-opts .horn.active {
    background-image: url('../images/course/horn_active.png');
}
/* 媒体区 */
.live-top-box .media-area {
    width: 805px;
    border-right: 1px solid #f2f2f2;
}
.live-top-box .media-area .media-top {
    min-height: 60px;
    padding: 10px 15px;
    box-shadow:0px 3px 20px rgba(0, 0, 0, 0.04);
}
.live-top-box .lecturer {
    max-width: 560px;
}
.live-top-box .lecturer .head-portrait {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
    background-color: #efefef;
}
.live-top-box .lecturer .name {
    color:#333333;
    font-size:16px;
    line-height: 22px;
    font-weight: bold;
}
.live-top-box .lecturer .p {
    color:#999999;
    font-size:12px;
}
.live-top-box .media-top .rt-btn {
    position: relative;
    top: 5px;
    min-width: 88px;
    line-height: 30px;
    font-size: 12px;
    text-align: center;
    border-radius: 15px;
    padding: 0 10px;
    cursor: pointer;
}
.live-top-box .media-top .bac_red {
    color: #fff;
    background-color: #ff3f29;
}
.live-top-box .media-top .ico-end {
    position: relative;
    top: 2px;
    display: inline-block;
    width: 12px;
    height: 13px;
    background: url('../images/course/end.png') no-repeat center;
    background-size: contain;
    margin-right: 4px;
}
.live-top-box .media-area .media-container {
    position: relative;
    width: 100%;
    height: 483px;
    background-color: #000;
    overflow: hidden;
}
.media-container .one-arm-bandit {
    position: absolute;
    right: 10px;
    bottom: 20px;
    width: 120px;
    height: 78px;
    background: url(../images/personal/luckDraw/one_arm_bandit.gif) no-repeat center;
    background-size: contain;
    z-index: 999;
}
.live-broadcast-area .interactive-area {
    position: relative;
    width: 395px;
}
.live-broadcast-area .interactive-area .inte-nav {
    height: 60px;
    padding: 0 10px;
    box-shadow:0px 3px 20px rgba(0, 0, 0, 0.04);
}
.interactive-area .inte-nav .item {
    float: left;
    line-height: 60px;
    font-size: 16px;
    color: #999;
    padding: 0 12px;
}
.interactive-area .inte-nav .active {
    position: relative;
    color: #333;
}
.interactive-area .inte-nav .active::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 7px;
    width: 20px;
    height: 2px;
    background-color: #0fb892;
    margin-left: -10px;
}
.interactive-area .notice-board-area {
    position: absolute;
    left: 0;
    top: 60px;
    width: 100%;
    background-color: #fff;
    padding: 10px 22px;
    box-sizing: border-box;
    z-index: 98;
}
.interactive-area .notice-board {
    font-size: 12px;
    border-radius: 20px;
    line-height: 20px;
    padding: 0 20px 0 40px;
    background: url('../images/course/ico_laba.png') no-repeat 18px 12px #f2f2f2;
    background-size: auto 16px;
}
.interactive-area .notice-board .text-box {
    position: relative;
    width: 100%;
    height: 40px;
    line-height: 40px;
    overflow: hidden;
}
.notice-board .text-box .text {
    position: absolute;
    transition-timing-function: linear;
    white-space: nowrap;
}
.interactive-area .scroll-view {
    width: 100%;
    height: 483px;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: scroll;
    box-sizing: border-box;
}
.interactive-area .user-list {
    padding: 8px 0;
}
.interactive-area .user-list .item {
    padding: 12px 20px;
    font-size: 0;
}
.interactive-area .user-list .md {
    display: inline-block;
    vertical-align: middle;
}
.interactive-area .user-list .head-portrait {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: #efefef;
}
.interactive-area .user-list .user-name {
    max-width: 220px;
    font-size: 14px;
    margin-left: 10px;
}
.interactive-area .user-list .tag {
    font-size: 12px;
    line-height: 18px;
    padding: 0 4px;
    color: #fff;
    border-radius: 2px;
    margin-left: 10px;
}
.interactive-area .user-list .bac-red {
    background-color: #d11111;
}
.interactive-area .user-list .bac-orange {
    background-color: #ff8800;
}
.interactive-area .user-list .bac-blue {
    background-color: #1131d1;
}
.interactive-area .comment-list .item {
    padding: 20px 0;
    margin: 0 20px;
    border-bottom: 1px solid #f2f2f2;
}
.interactive-area .comment-list .item:last-child {
    border-bottom: 0;
}
.interactive-area .comment-list .head-portrait {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #efefef;
    margin-right: 10px;
}
.interactive-area .comment-list .rt-info {
    width: 312px;
}
.interactive-area .comment-list .desc {
    color:#333333;
    font-size:13px;
    line-height: 19px;
    margin-top: 4px;
}
.notice-board .text-box .text i,
.interactive-area .comment-list .desc i {
    width: 18px;
    height: 18px;
}
.interactive-area .comment-list .rt-top {
    font-size: 12px;
    line-height: 16px;
}
.interactive-area .comment-list .user-name {
    max-width: 120px;
}
.interactive-area .comment-list .tag {
    padding: 0 3px;
    border-radius: 2px;
    margin-left: 10px;
}
.interactive-area .comment-list .time {
    margin-left: 10px;
    color: #999;
}
.interactive-area .chat-list {
    padding: 0 34px;
}
.interactive-area .chat-list .item {
    padding: 20px 0;
}
.interactive-area .chat-list .head-portrait {
    float: left;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #efefef;
    margin-right: 10px;
}
.interactive-area .chat-list .rt-info {
    float: left;
    width: 280px;
}
.interactive-area .chat-list .user-name {
    font-size: 12px;
}
.interactive-area .bubble {
    display: inline-block;
    border-radius:0px 20px 20px 20px;
    background-color:#ffffff;
    box-shadow:0px 3px 20px rgba(0, 0, 0, 0.04);
    margin-top: 8px;
}
.interactive-area .chat-notice {
    font-size: 12px;
    border-radius: 20px;
    line-height: 20px;
    padding: 10px 20px 10px 40px;
    margin: 10px 0;
    background: url('../images/course/small_bell.png') no-repeat 18px 12px #f2f2f2;
    background-size: auto 16px;
}
.interactive-area .comment-list .chat-notice {
    margin: 10px 20px;
}
.interactive-area .chat-list .chat-text {
    padding: 20px;
    font-size: 14px;
}
.interactive-area .chat-list .chat-voice {
    position: relative;
    padding: 15px 20px 15px 43px;
    line-height: 16px;
    background: url('../images/course/tone.png') no-repeat 20px center;
    background-size: auto 17px;
    cursor: pointer;
}
.chat-list .chat-voice .unread {
    position: absolute;
    top: 2px;
    right: -8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #ff0000;
}
.interactive-area .chat-voice .progresbar {
    position: relative;
    display: inline-block;
    height: 4px;
    border-radius: 2px;
    background-color: #f2f2f2;
    vertical-align: middle;
}
.chat-voice .progresbar .active {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: #0fb892;
    border-radius: 2px;
}
.interactive-area .chat-voice .ptext {
    display: inline-block;
    margin-left: 10px;
    vertical-align: middle;
    font-size: 12px;
}
.interactive-area .chat-file {
    width: 206px;
    font-size: 12px;
}
.interactive-area .chat-file .download-btn {
    display: block;
    width: 100%;
    line-height: 36px;
    color: #0fb892;
    text-align: center;
    border-top: 1px solid #f2f2f2;
}
.interactive-area .chat-file .file-img {
    width: 60px;
    line-height: 60px;
    text-align: center;
    border-radius: 10px;
    font-size: 24px;
    color: #fff;
}
.interactive-area .chat-file .file-box {
    padding: 10px;
}
.interactive-area .chat-file .file-info {
    width: 110px;
    margin-left: 10px;
}
.interactive-area .chat-file .file-name {
    line-height: 18px;
}
.interactive-area .chat-file .file-size {
    margin-top: 8px;
    color: #999;
}
.document-resources-popup .bac-pink,
.interactive-area .chat-file .bac-pink {
    background-color: #f2977a;
}
.interactive-area .chat-img {
    padding: 10px;
}
.interactive-area .chat-img img {
    max-width: 200px;
    max-height: 200px;
    border-radius: 20px;
}
.interactive-area .chat-time {
    font-size: 12px;
    text-align: center;
    color: #999;
    padding: 10px 0;
}
.interactive-area .oneself .head-portrait {
    float: right;
    margin: 0 0 0 10px;
}
.interactive-area .oneself .chat-text {
    float: right;
}
.interactive-area .oneself .user-name {
    text-align: right;
}
.interactive-area .oneself .bubble {
    float: right;
    border-radius: 20px 0 20px 20px;
}
.interactive-area .oneself .unread {
    left: -8px;
}
/* 文档资源弹窗 */
.document-resources-popup {
    position: absolute;
    width: 680px;
    background-color: #fff;
    border-radius: 5px;
}
.document-resources-popup .title-box {
    padding: 0 50px 0 20px;
    border-bottom: 1px solid #f2f2f2;
    line-height: 54px;
    font-size: 16px;
}
.document-resources-popup .title-box .title {
    font-weight: bold;
}
.document-resources-popup .tab-nav .item {
    float: left;
    color: #999;
    margin: 0 10px;
}
.document-resources-popup .tab-nav .active {
    position: relative;
    color: #333;
}
.document-resources-popup .tab-nav .active::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 7px;
    width: 20px;
    height: 2px;
    background-color: #0fb892;
    margin-left: -10px;
}
.document-resources-popup .ico-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 15px;
    height: 15px;
    background: url('../images/close.png') no-repeat center;
    background-size: contain;
    z-index: 9;
}
.document-resources-popup .btm-btn-box {
    border-top: 1px solid #f2f2f2;
    padding: 10px 15px;
}
.document-resources-popup .btm-btn-box .btm-btn {
    width: 120px;
    height: 40px;
    line-height: 38px;
    text-align: center;
    border-radius: 4px;
    margin: 0 5px;
    border: 1px solid #0fb892;
}
.document-resources-popup .scroll-view {
    height: 430px;
    overflow-y: auto;
    padding: 20px 0 20px 20px;
}
.document-resources-popup .file-list,
.document-resources-popup .media-list {
    margin-left: -10px;
}
.document-resources-popup .media-list .item {
    float: left;
    position: relative;
    width: 204px;
    height: 122px;
    border-radius: 5px;
    border: 1px solid #f2f2f2;
    overflow: hidden;
    margin: 0 0 10px 10px;
    box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.1);
}
.document-resources-popup .media-list .tag {
    position: absolute;
    left: 0;
    top: 0;
    min-width: 50px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    line-height: 34px;
    background-color: #df7f7f;
    border-radius:5px 0px 5px 0px;
    padding: 0 5px;
}
.document-resources-popup .media-list .item-btm {
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 0 35px 0 5px;
    height: 40px;
    line-height: 40px;
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    font-size: 14px;
    color: #fff;
}
.document-resources-popup .media-list .ico-delete {
    position: absolute;
    top: 50%;
    right: 5px;
    width: 16px;
    height: 16px;
    background: url('../images/course/delete_while.png') no-repeat center;
    background-size: contain;
    margin-top: -8px;
}
.document-resources-popup .file-list .item {
    float: left;
    background-color: #fff;
    box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    font-size: 12px;
    margin: 0 0 10px 10px;
}
.document-resources-popup .file-list .file-box {
    padding: 10px;
}
.document-resources-popup .file-list .file-img {
    width: 60px;
    line-height: 60px;
    text-align: center;
    border-radius: 10px;
    font-size: 24px;
    color: #fff;
}
.document-resources-popup .file-list .file-info {
    width: 116px;
    margin-left: 10px;
}
.document-resources-popup .file-info .file-name {
    line-height: 18px;
}
.document-resources-popup .file-info .file-size {
    margin-top: 8px;
    color: #999;
}
.document-resources-popup .file-list .btm-btn {
    display: block;
    width: 100%;
    line-height: 36px;
    color: #0fb892;
    text-align: center;
    border-top: 1px solid #f2f2f2;
}
/* 媒体区 */
.live-broadcast-area .video-courseware,
.media-container .ppt-slide-courseware {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.ppt-slide-courseware .slidebox .bd li {
    width: 804px;
    height: 482px;
}
.ppt-slide-courseware .slidebox .btn {
    position: absolute;
    bottom: 20px;
    right: 15px;
}
.ppt-slide-courseware .btnskin {
    display: inline-block;
    min-width: 36px;
    padding: 0 10px;
    line-height: 28px;
    text-align: center;
    border-radius: 2px;
    font-size: 12px;
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    margin: 0 5px;
}
.ppt-slide-courseware .pages {
    position: absolute;
    bottom: 20px;
    left: 15px;
}
.ppt-slide-courseware .online-views {
    position: absolute;
    top: 20px;
    left: 15px;
}
.ppt-slide-courseware .comment-list {
    position: absolute;
    right: 20px;
    top: 20px;
}
.ppt-slide-courseware .comment-list .item {
    width: 190px;
    margin-bottom: 10px;
    border-radius: 100px;
    color: #fff;
    font-size: 12px;
    padding: 10px 10px 10px 20px;
    background: rgba(0, 0, 0, 0.6);
}
.ppt-slide-courseware .comment-list .head-portrait {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: #efefef;
}
.ppt-slide-courseware .comment-list .desc {
    width: 108px;
    max-height: 32px;
    display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}
.live-broadcast-area .video-courseware .no-video {
    position: absolute;
    font-size: 16px;
    color: #0fb892;
    line-height: 1.6;
    background: url('../images/course/record_big.png') no-repeat top center;
    background-size: 83px auto;
    padding-top: 98px;
}
.live-broadcast-area .video-courseware .no-video::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background-color: #0fb892;
}
/* 中奖记录 */
.live-broadcast-area .winning-record {
    position: absolute;
    top: 20px;
    right: 0;
    color: #fff;
    font-size: 13px;
    line-height: 20px;
    padding: 10px 10px 10px 40px;
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    background: url('../images/course/gift_green.png') no-repeat 15px center rgba(0, 0, 0, 0.6);
    background-size: auto 16px;
    white-space: nowrap;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    z-index: 999;
}
.live-broadcast-area .winning-record.hidden {
    width: 0;
    right: -50px;
}
/* 问卷卡片 */
.co-questionnaire-card {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 440px;
    height: 560px;
    background: url('../images/course/questionnaire_card.png') no-repeat center;
    background-size: contain;
    transform: translate(-50%, -50%) scale(0.6);
	-webkit-transform: translate(-50%, -50%) scale(0.6);
	-ms-transform: translate(-50%, -50%) scale(0.6);
	-moz-transform: translate(-50%, -50%) scale(0.6);
	-O-transform: translate(-50%, -50%) scale(0.6);
}
.co-questionnaire-card .btm-btn {
    position: absolute;
    bottom: -44px;
	min-width: 282px;
	line-height: 88px;
	text-align: center;
	background-color: #fff;
	font-size: 40px;
	color: #02b58f;
    border-radius: 44px;
    cursor: pointer;
}
/* 倒计时 */
.course-room-page .countdown {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    background: #333;
    padding-top: 110px;
    color: #fff;
}
.course-room-page .countdown h3 {
    font-size: 40px;
}
.countdown .countdown-holder {
    display: inline-block;
    height: 130px;
    color: #fff;
    margin: 45px auto 0;
}
.countdown .countdown-item {
    float: left;
    width: 120px;
    height: 100px;
    background: none;
    border-right: 1px dotted #fff;
    border-left: 1px dotted #fff;
    margin-left: -1px;
}
.countdown-item .digit {
    font-weight: 700;
    font-size: 82px;
    line-height: 1;
}
.countdown-item .text {
    font-size: 15px;
}
.countdown .link-text {
    position: relative;
    display: inline-block;
    font-size: 16px;
    line-height: 1.6;
    color: #0fb892;
}
.countdown .link-text:before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background-color: #0fb892;
}
/* 课程 -直播间 -结 */ 
/* 申请直播 -始 */
.apply-live-broadcast {
    min-height: 820px;
    border-top: 1px solid #f7f7f7;
    border-bottom: 1px solid #f7f7f7;
}
.apply-live-broadcast .top-area {
    padding: 20px 40px;
    border-bottom: 1px solid #f2f2f2;
}
.apply-live-broadcast .top-area .h3 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
}
.apply-live-broadcast .top-area .tip {
    font-size: 13px;
    color: #999;
    margin-top: 10px;
}
.apply-live-broadcast .service-agreement {
    display: inline-block;
    padding-left: 25px;
    font-size: 14px;
    margin: 15px 0;
} 
.apply-live-broadcast .createEdit-container .btm-btn-box {
    padding: 25px 40px 40px;
}
.service-agreement .ico-checkbox {
	position: absolute;
	left: 0;
	top: 50%;
	margin-top: -9px;
	width: 18px;
	height: 18px;
	background: url(../images/checkbox02.png) no-repeat center;
	background-size: contain;
}
.service-agreement input:checked + .ico-checkbox {
    background: url(../images/checkbox01.png) no-repeat center;
    background-size: contain;
}
.apply-success-box {
    position: absolute;
    width: 400px;
    background-color: #fff;
    text-align: center;
    border-radius: 10px;
    padding: 40px 70px;
}
.apply-success-box .tip {
    display: inline-block;
    font-size: 18px;
    background: url('../images/icon_tick01.png') no-repeat left center;
    background-size: auto 24px;
    padding-left: 30px;
}
.apply-success-box .msg {
    font-size: 14px;
    color: #666;
    text-align: left;
    padding: 30px 0 15px 0;
}
.apply-success-box .qrcode {
    width: 110px;
    height: 110px;
}
.apply-success-box .close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 14px;
    height: 14px;
    background: url('../images/close.png') no-repeat center;
    background-size: contain;
}
/* 申请直播 -结 */
/* 直播协议 -始 */
.live-broadcast-agreement {
    min-height: 820px;
    background-color: #f5f5f5;
}
.live-broadcast-agreement .top-column {
    background-color: #fff;
    line-height: 60px;
    padding-left: 45px;
    border-top: 15px solid #f5f5f5;
    margin-bottom: 10px;
}
.live-broadcast-agreement .top-column .w-location {
    padding: 0;
}
.live-broadcast-agreement .agreement-content {
    background-color: #fff;
    border-bottom: 75px solid #f5f5f5;
    padding: 30px 50px;
    color: #333;
    line-height: 1.6;
}
.live-broadcast-agreement .agreement-content .bold {
    font-weight: bold;
    color: #000;
}
.live-broadcast-agreement .agreement-content .p {
    padding: 10px 0;
}
/* 直播协议 -结 */

/* 抽奖 -弹出抽奖选择 -始 */
.tc-lottery-choose {
    position: absolute;
    width: 500px;
    background-color: #fff;
    border-radius: 5px;
    box-sizing: border-box;
}
.tc-lottery-choose .c-title {
    padding: 0 50px 0 20px;
    border-bottom: 1px solid #f2f2f2;
    line-height: 54px;
    font-size: 16px;
    font-weight: bold;
}
.tc-lottery-choose .ico-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 15px;
    height: 15px;
    background: url(../images/close.png) no-repeat center;
    background-size: contain;
    z-index: 9;
}
.tc-lottery-choose .lottery-list {
    min-height: 184px;
    max-height: 400px;
    padding: 0 20px;
    overflow-y: auto;
}
.tc-lottery-choose .lottery-list .item {
    position: relative;
    display: block;
    cursor: pointer;
    font-size: 15px;
    padding: 15px 0 15px 25px;
    border-top: 1px dashed #f2f2f2;
}
.tc-lottery-choose .ico-checkbox {
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -8px;
    width: 16px;
    height: 16px;
    background: url(../images/checkbox02.png) no-repeat center;
    background-size: contain;
}
.tc-lottery-choose .ico-checkbox.active,
.tc-lottery-choose .item input:checked + .ico-checkbox {
    background: url(../images/checkbox01.png) no-repeat center;
    background-size: contain;
}
.tc-lottery-choose .lottery-list .item:first-of-type {
    border: none;
}
.tc-lottery-choose .btm-btn-box {
    border-top: 1px solid #f2f2f2;
    padding: 10px 15px;
}
.tc-lottery-choose .btm-btn-box .btm-btn {
    width: 120px;
    height: 40px;
    line-height: 38px;
    text-align: center;
    border-radius: 4px;
    margin: 0 5px;
    border: 1px solid #0fb892;
}
/* 抽奖 -弹出抽奖选择 -结 */

/* 抽奖 -添加收货地址 -始 */
.tc-lottery-address {
    position: absolute;
    width: 360px;
    text-align: center;
    box-sizing: border-box;
    background: linear-gradient(top, #fff, #e4fff9);
    background: -webkit-linear-gradient(top, #fff, #e4fff9);
    border-radius: 30px;
}
.tc-lottery-address .fringe-box {
    position: relative;
    border-radius: 27px;
    border: 4px solid #3fc0a4;
    z-index: 9;
}
.tc-lottery-address .sd-title {
    padding-top: 40px;
    line-height: 60px;
    font-size: 24px;
}
.tc-lottery-address .sd-item {
    position: relative;
    display: inline-block;
}
.tc-lottery-address .sd-item .item-title {
	width: 90px;
	line-height: 58px;
	font-size: 18px;
	text-align: left;
}
.tc-lottery-address .sd-item .item-input {
	width: 190px;
	padding-right: 20px;
	line-height: 58px;
	font-size: 16px;
	background-color: rgba(0, 0, 0, 0);
}
.tc-lottery-address .sd-item .item-input::placeholder,
.tc-lottery-address .sd-item .item-textarea::placeholder {
	color: #aaa;
}
.tc-lottery-address .sd-item .rt-arrow {
	position: absolute;
	right: 0;
	width: 20px;
	height: 20px;
	background: url(../images/xg_tb8.png) no-repeat center;
	background-size: contain;
}
.tc-lottery-address .sd-item .item-textarea {
	width: 210px;
	font-size: 16px;
	line-height: 1.8;
	height: 64px;
	margin: 14px 0;
}
.tc-lottery-address .sd-btn {
	width: 160px;
	height: 40px;
	line-height: 40px;
	border-radius: 20px;
	background-color: #0fb892;
	color: #fff;
	font-size: 16px;
	margin: 10px auto 40px auto;
	cursor: pointer;
}
/* 抽奖 -添加收货地址 -结 */