.layui-header {
    height: 70px !important;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.08);
    background-color: #fff !important
}

.logo img {
    width: 249px;
    margin-top: 7px;
    margin-left: 50px
}

.slide-pic img {
    width: 100%;
    height: 450Px
}

.fixd {
    position: fixed
}

.layui-nav {
    background-color: #fff
}

.layui-nav-item {
    line-height: 70px !important
}

.layui-nav .layui-this a {
    color: #616161 !important;
    font-size: 15px !important
}

.layui-nav .layui-nav-item a {
    color: #616161 !important;
    font-size: 15px
}

.layui-elem-field legend {
    font-weight: 300;
    color: #313131;
    font-size: 28px;
    text-align: center;
    /*margin-left: 30%*/
}

.course-filter {
    position: relative;
    min-height: 48px;
    margin: 0 0 20px;
    padding-right: 150px
}

.layui-field-title {
    margin-top: 50px
}

.yxt_nav {
    margin-bottom: 0;
    padding-left: 0;
    list-style: none
}

.yxt_nav>li {
    margin: 0 30px 10px 0;
    float: left
}

.yxt_nav>li>a {
    position: relative;
    display: block;
    padding: 10px 15px;
    color: #616161;
    border-radius: 4px
}

.yxt_nav>li.active>a {
    color: #fff;
    background: #43bc60;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease
}

.yxt_nav>li>a:hover {
    -moz-transition: all .3s ease;
    -o-transition: all .3s ease
}

.yxt_nav>li.active>a {
    color: #fff;
    background: #43bc60
}

.yxt_btn-bar .active {
    background-color: #e1e1e1
}

.yxt_btn-bar .left-btn {
    border-radius: 4px 0 0 4px
}

.yxt_btn-bar .right-btn {
    border-radius: 0 4px 4px 0
}

.yxt-course-container {
    padding-bottom: 30px
}

.yxt-course-box {}

.yxt-course-box .layui-tab-title .layui-this {
    background-color: #009688;
    color: #fff
}

.yxt-course-box .layui-tab-title li {
    display: inline-block;
    height: 38px;
    line-height: 38px;
    padding: 0 10px;
    color: #000;
    white-space: nowrap;
    text-align: center;
    font-size: 14px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    margin-right: 7px;
    margin-left: 13px
}

.yxt-course-box .layui-tab-title li:hover {
    background-color: #f5f5f5
}

.yxt-course-box .layui-tab-title .layui-this:after {
    border: none
}

.layui-tab-title .layui-this:after {
    left: 25%;
    width: 50%
}

.yxt_course-list .yxt_course-item:hover {
    -webkit-transform: translateY(-7px);
    -moz-transform: translateY(-7px);
    -ms-transform: translateY(-7px);
    transform: translateY(-7px);
    box-shadow: 6px 6px 3px #f5f5f5;
    -moz-box-shadow: 6px 6px 3px #f5f5f5;
    -webkit-box-shadow: 6px 6px 3px #f5f5f5
}

.yxt_course-list .yxt_course-item {
    position: relative;
    z-index: 1;
    margin-bottom: 30px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    border: 1px solid #e4ecf3;
    background-color: #fff;
    -webkit-transition: -webkit-transform .3s;
    transition: -webkit-transform .3s;
    -moz-transition: transform .3s, -moz-transform .3s;
    transition: transform .3s;
    transition: transform .3s, -webkit-transform .3s, -moz-transform .3s
}

.yxt_course-list .yxt_course-item .yxt_course-img {
    position: relative;
    overflow: hidden;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
    height: 158px;
}

.yxt_course-img .tags {
    position: absolute;
    top: 0;
    left: 10px
}

.yxt_course-img .tags .tag-live {
    display: inline-block;
    width: 40px;
    height: 50px;
    background: url('/static/img/tag_live.png') no-repeat
}

.yxt_course-list .yxt_course-item .yxt_course-img .img-responsive {
    width: 100%;
    height: 100%;
    padding: 10px;
    display: block;
    max-width: 93%;
    transition: .8s;
    -webkit-transition: .8s
}

.yxt_course-list .yxt_course-item .title {
    margin-top: 10px;
    padding: 0 10px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    word-wrap: normal;
    text-align: center
}

.yxt_course-list .yxt_course-item .metas {
    position: relative;
    padding: 10px;
    color: #c1c1c1
}

.yxt_course-list .yxt_course-item .metas .comment {
    margin-left: 10px
}

.yxt_course-list .yxt_course-item .metas .free {
    float: right;
    color: #15c288
}

.yxt_course-list .yxt_course-item .metas .price {
    float: right;
    color: #fd9271;
    height: 20px;
    line-height: 20px;
    font-size: 16px
}

.yxt_art_list {
    margin-top: 30px
}

.yxt_art_list .yxt_art-item {
    position: relative;
    height: 135px;
    z-index: 1;
    padding: 5px;
    background-color: #fff;
    -webkit-transition: -webkit-transform .3s;
    transition: -webkit-transform .3s;
    -moz-transition: transform .3s, -moz-transform .3s;
    transition: transform .3s;
    transition: transform .3s, -webkit-transform .3s, -moz-transform .3s
}

.yxt_art_list .yxt_art-item:hover {
    -webkit-transform: translateY(-7px);
    -moz-transform: translateY(-7px);
    -ms-transform: translateY(-7px);
    transform: translateY(-7px);
    box-shadow: 6px 6px 3px #f5f5f5;
    -moz-box-shadow: 6px 6px 3px #f5f5f5;
    -webkit-box-shadow: 6px 6px 3px #f5f5f5
}

.yxt_art_list img {
    max-width: 100%;
    height: 123px;
}

.yxt_teacher-list .yxt_teacher-item .teacher-pic {
    height: 250px;
    text-align: center;
}

.yxt_teacher-list .yxt_teacher-item:hover {
    -webkit-transform: translateY(-7px);
    -moz-transform: translateY(-7px);
    -ms-transform: translateY(-7px);
    transform: translateY(-7px);
    box-shadow: 6px 6px 3px #f5f5f5;
    -moz-box-shadow: 6px 6px 3px #f5f5f5;
    -webkit-box-shadow: 6px 6px 3px #f5f5f5
}

.yxt_teacher-list .yxt_teacher-item {
    position: relative;
    z-index: 1;
    margin-bottom: 30px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    border: 1px solid #e4ecf3;
    background-color: #fff;
    -webkit-transition: -webkit-transform .3s;
    transition: -webkit-transform .3s;
    -moz-transition: transform .3s, -moz-transform .3s;
    transition: transform .3s;
    transition: transform .3s, -webkit-transform .3s, -moz-transform .3s
}

.yxt_teacher-list .yxt_teacher-item .teacher-pic .img-box {
    width: 150px;
    height: 150px;
    margin-top: 36px;
    display: inline-block;
    border-radius: 50%;
    background-color: #e9e9e9
}

.yxt_teacher-list .teacher-pic img {
    border-radius: 50%;
    display: block;
    width: 100%;
    height: 100%
}

.yxt_teacher-list .teacher-pic .teacher-name {
    color: rgb(239, 108, 0);
    font-size: 18px;
    margin-top: 15px
}

.yxt_teacher-list .teacher-pic p {
    line-height: 32px;
    color: #c1c1c1;
    font-size: 12px
}

.yxt_teacher-list .yxt_teacher-item p {
    padding: 10px;
    height: 45px;
    line-height: 20px;
    font-size: 12px;
    color: #949494;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical
}

.yxt-courseinfo {
    background: #f8fafc;
    z-index: 0;
    position: relative
}

.yxt-courseinfo .yxt-breadcrumb {
    background: transparent;
    height: 50px;
    line-height: 50px
}

.layui-breadcrumb span[lay-separator] {
    color: #fff !important
}

.yxt-courseinfo .yxt-breadcrumb a {
    color: #fff !important
}

.CoursePage_Banner {
    height: 380px;
    overflow: hidden
}

.CoursePage_Banner_Img {
    position: absolute;
    z-index: -1;
    overflow: hidden;
    height: 380px;
    width: 100%
}

.CoursePage_Banner_Mask {
    width: 100%;
    height: 380px;
    background: rgba(0, 0, 0, 0.4);
    position: absolute;
    z-index: 1
}

.CoursePage_Banner_Img img {
    width: 110%;
    margin-left: -5%;
    margin-top: -2%;
    height: 120%;
    overflow: hidden;
    -webkit-filter: blur(60px);
    -moz-filter: blur(60px);
    -ms-filter: blur(60px);
    filter: blur(60px)
}

.yxt-course-before {
    height: 270px;
    margin: 0;
    background: #fff;
    border-radius: 5px;
    padding: 10px 0 10px 10px
}

.yxt-course-before .pic {
    padding: 0;
    height: 270px;
}

.yxt-course-before .pic img {
    width: 100%;
    height: 100%;
}

.yxt-course-before .info {
    height: 265px;
    position: relative
}

.yxt-course-before .info .course-title {
    line-height: 25px;
    max-height: 52px;
    text-align: left;
    color: #444;
    font-size: 25px;
    overflow: hidden
}

.yxt-course-before .info .action {
    position: absolute;
    top: 20px;
    right: 0;
    width: 160px
}

.yxt-course-before .info .action .share {
    position: absolute;
    right: 96px;
    height: 22px;
    margin-left: 5px;
    top: 2px;
    font-size: 13px
}

.yxt-course-before .info .action .share>a {
    display: block;
    width: 57px;
    line-height: 22px
}

.yxt-course-before .info .action .favorite {
    font-size: 13px;
    position: absolute;
    right: 20px;
    top: 2px;
    line-height: 22px
}

.yxt-course-before .info .score {
    color: #15c288;
    padding: 8px 0 0 40px;
    margin-bottom: 10px;
    height: 32px;
    line-height: 16px;
    font-size: 12px
}

.yxt-course-before .info .score span {
    margin-right: 5px;
    margin-left: 0;
    display: inline-block;
    float: left
}

.yxt-course-before .price-show {
    background: #fff;
    padding: 5px 0 10px 40px
}

.yxt-course-before .info .metas {
    background: #15c288;
    height: 100px;
    position: absolute;
    bottom: 0;
    width: 100%
}

.yxt-course-before .info .metas li.bd {
    border-right: 1px solid #ddd
}

.yxt-course-before .info .metas li {
    background: #f0f0f0;
    height: 100%;
    width: 25%;
    float: left;
    text-align: center;
    padding: 25px 25px 15px
}

.yxt-course-before .info .metas li i {
    font-size: 20px;
    line-height: 20px
}

.yxt-course-before .info .bot-group {
    position: absolute;
    bottom: 0px
}

.yxt-course-before .info .metas li p {
    margin: 8px 0 0 0
}

.yxt-course-before .info .bot {
    height: 80px;
    border-right: 1px solid #ddd;
    padding-top: 15px;
    text-align: center;
    background: #f0f0f0
}

.yxt-course-before .info .bot i {
    font-size: 20px;
    line-height: 20px
}

.yxt-course-before .info .bot p {
    margin-top: 10px;
    color: #616161
}

.yxt-course-before .info .bot-join {
    background: #15c288;
    height: 80px;
    text-align: center
}

.yxt-course-before .info .bot-join-btn {
    color: #fff
}

.yxt-course-before .info a {
    font-size: 18px
}

.yxt-course-before .info .course-detail {
    padding: 6px
}

.yxt-course-before .info .course-detail .free {
    color: #15c288
}

.yxt-course-after {
    background: #f4f6f8
}

.yxt-course-before .info .course-detail-title {
    margin-top: 10px;
    line-height: 20px;
    margin-left: 30px;
    color: #616161
}

.yxt-course-before .info .price {
    color: #fd9271;
    font-size: 20px
}

.yxt-course-before .info .course-detail-price {
    font-size: 30px;
    color: #fd9271
}

.yxt-course-before .info .course-detail-youxiaoqi {
    color: #616161
}

.yxt-course-right {
    margin-left: 26px;
    width: 31%
}

.yxt-course-tab-title {
    height: 50px
}

.yxt-course-tab-title li {
    line-height: 50px;
    color: #666;
    font-size: 16px;
    margin-left: 10px
}

.yxt_teacher-list .layui-tab-title li {
    min-width: 30px
}

.yxt-course-tab-title .layui-this:after {
    height: 51px
}

.layui-tab-title {
    border: none
}

.layui-card-header {
    height: 51px;
    line-height: 50px;
    margin-top: 10px;
    font-size: 16px
}

.yxt-card-teacher .pic {
    float: left
}

.yxt-card-teacher .pic img {
    display: block;
    width: 60px;
    height: 60px;
    border-radius: 50%
}

.yxt-card-teacher .name {
    float: left;
    padding: 20px
}

.yxt-card-teacher .comment {
    margin-left: 80px;
    line-height: 30px;
    font-size: 14px
}

.yxt-card-teacher .comment .user-name {
    margin: 5px;
    color: #3580DE
}

.yxt-card-teacher .comment .comments {
    height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.yxt-card-teacher .brief {
    padding: 10px
}

.layui-colla-title {
    background-color: #f7fbfa
}

.yxt-layui-collapse {
    border-style: none
}

.yxt-layui-colla-content {
    border-color: #fff
}

.yxt-layui-colla-item {
    border-color: #fff
}

.yxt-course-brief {
    margin: 20px;
    line-height: 30px
}

.yxt-course-brief img {
    width: 100%
}

.yxt-course-seclist li {
    margin-top: 10px;
    margin-bottom: 10px;
    padding-left: 0;
    list-style-type: none;
    font-size: 14px
}

.yxt-course-seclist li:hover {
    background-color: #f7fbfa
}

.yxt-course-seclist li>a {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
    padding: 10px 40px 10px 20px
}

.yxt-learn-title {
    height: 60px;
    background-color: #383838;
    padding: 0 200px 0 60px;
    position: relative;
    color: #fff
}

.fanhui {
    height: 60px;
    line-height: 60px;
    font-size: 20px;
    color: #fff
}

.yxt-learn-title span {
    margin-left: 20px;
    height: 60px;
    line-height: 60px;
    font-size: 16px
}

.video-open-btn {
    position: absolute;
    width: 50px;
    height: 250px;
    right: 0px;
    top: 50%;
    margin-top: -125px
}

.video-open-btn a {
    display: block;
    width: 50px;
    height: 60px;
    margin-bottom: 5px;
    background: #363c40;
    text-align: center
}

.pr {
    position: relative
}

.pa {
    position: absolute
}

.txtOf {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.i-art-title {
    color: #333;
    font-size: 18px
}

.in-new-box-list ul li .i-q-txt {
    height: 48px
}

.in-new-box-list ul li .i-q-txt p {
    line-height: 24px;
    height: 48px
}

.shadow {
    box-shadow: 0px 0px 10px 8px #eaeced
}

.zoomIn {
    -webkit-animation-name: zoomIn;
    animation-name: zoomIn
}

.fadeInRight {
    -webkit-animation-name: fadeInRight;
    animation-name: fadeInRight
}

.animated {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both
}

.noboder {
    border: 0px !important
}

.txt {
    height: 48px
}

.i-q-txt {
    height: 48px;
    overflow: hidden
}

.i-q-txt p {
    line-height: 24px;
    font-size: 12px
}

.f-fA {
    font-family: SimSun
}

.footer_old {
    height: 160px;
    background: #5a5e60;
    padding: 0;
    color: #959595;
    text-align: center;
    margin-top: 50px
}

.footer .title {
    margin-bottom: 20px;
    position: relative;
    color: #fff;
    font-size: 16px;
    font-weight: normal;
    text-align: center
}

.tc {
    text-align: center
}

.copyright_old {
    background: #44494c;
    font-size: 13px;
    color: #bcbdbf;
    padding-top: 25px;
    padding-bottom: 10px;
    padding-left: 120px;
    border-top: 1px solid #44494c
}

.cooperation {
    margin-bottom: 15px
}

.cooperation a {
    color: #bfc0c2;
    margin-right: 12px
}

.copyright_old .title {
    margin-bottom: 10px;
    margin-right: 20px;
    position: relative;
    color: #fff;
    font-size: 16px;
    font-weight: normal;
    text-align: left;
    float: left
}

.tag-cloud a {
    color: #c6c7c9;
    line-height: 25px;
    display: block;
    margin: 0 0px 7px 0;
    -webkit-transition: all .2s ease;
    -o-transition: all .2s ease;
    transition: all .2s ease
}

.fly-nav-user {
    position: absolute;
    top: 0;
    right: 0
}

.order-nav {
    margin: 0 0 30px 0;
    font-size: 16px;
    color: #fff;
    background: #919191;
    height: 46px
}

.order-nav .on {
    background: #46c37b
}

.order-nav>div {
    position: relative;
    float: left;
    width: 33.3%;
    text-align: center;
    line-height: 46px;
    color: #fff;
    font-size: 16px
}

.order-nav .on b {
    border-left-color: #46c37b
}

.order-nav>div b {
    width: 0px;
    height: 0px;
    border: 23px solid #fafafa;
    border-left-color: #919191;
    font-size: 0;
    line-height: 0;
    position: absolute;
    top: 0px;
    right: -23px
}

.order-nav>div {
    width: 33.333333333%
}

.order-nav .on span {
    border: 23px solid #46c37b;
    border-left-color: #fafafa
}

.order-nav span {
    position: absolute;
    left: 0;
    top: 0px;
    width: 0px;
    height: 0px;
    border: 23px solid #919191;
    border-left-color: #fafafa;
    line-height: 0
}

.payment .check {
    cursor: pointer;
    width: 150px;
    height: 58px;
    border: 2px solid #e1e1e1;
    position: relative;
    text-align: center;
    font-size: 16px;
    line-height: 58px;
    display: inline-block;
    margin-right: 15px
}

.payment .check.active {
    border: 2px solid #15c288
}

.payment .check.active .icon {
    display: inline
}

.payment .check .icon {
    display: none;
    background: url('/static/img/pay-check-status.png') no-repeat;
    top: -1px;
    right: -1px;
    width: 23px;
    height: 26px;
    background-position: 0 -4px;
    position: absolute;
    overflow: hidden
}

.qrcode-box {
    text-align: center
}

.qrcode {
    margin-bottom: 100px;
    margin-top: 60px
}

.payresult {
    text-align: center;
    padding-top: 100px
}

.sucess {
    font-size: 100px;
    color: #46c37b
}

.error {
    font-size: 100px;
    color: #ff5722
}

.mylearn_CoursePage_Banner {
    height: 270px;
    overflow: hidden
}

.mylearn_CoursePage_Banner_Img {
    position: absolute;
    z-index: -1;
    overflow: hidden;
    height: 270px;
    width: 100%
}

.mylearn_CoursePage_Banner_Mask {
    width: 100%;
    height: 270px;
    background: rgba(0, 0, 0, 0.4);
    position: absolute;
    z-index: 1
}

.mylearn_CoursePage_Banner_Img img {
    width: 110%;
    margin-left: -5%;
    margin-top: -2%;
    height: 120%;
    overflow: hidden;
    -webkit-filter: blur(60px);
    -moz-filter: blur(60px);
    -ms-filter: blur(60px);
    filter: blur(60px)
}

.mylearn-course-container {
    padding-bottom: 30px
}

.mylearn-course-info {
    height: 190px;
    position: relative
}

.mylearn-course-info .course-title {
    line-height: 25px;
    max-height: 52px;
    text-align: left;
    color: #444;
    font-size: 25px;
    overflow: hidden
}

.mylearn-course-info .mylearn-studding {
    line-height: 25px;
    max-height: 25px;
    text-align: left;
    color: #444;
    font-size: 16px;
    overflow: hidden
}

.circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: #0cc;
    position: absolute;
    left: 50%;
    transform: translate3d(-50%, 10%, 0)
}

.pie_left,
.pie_right {
    width: 120px;
    height: 120px;
    position: absolute;
    top: 0;
    left: 0
}

.left,
.right {
    width: 120px;
    height: 120px;
    background: #eeeeee;
    border-radius: 50%;
    position: absolute;
    top: 0;
    left: 0
}

.pie_right,
.right {
    clip: rect(0, auto, auto, 40px)
}

.pie_left,
.left {
    clip: rect(0, 40px, auto, 0)
}

.mask {
    left: 148px;
    top: 65px;
    background: #FFF;
    position: absolute;
    text-align: center;
    font-size: 18px;
    color: #00aacc
}

.continue-study {
    margin-top: 170px;
    border: none
}

.xueyuan-list .pic img {
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 50%
}

.course-pic {
    height: 275px;
}

.page {
    text-align: center;
    margin-bottom: 20px;
    margin-top: 20px;
}

.down-bg-banner {
    position: relative;
    height: 420px;
    background: url(/static/img/down-banner.png) no-repeat;
    background-color: #fcfcfb;
    /*background-size: auto 100%;*/
    background-position: 50%;
    background-size: cover;
}

.down-bg-banner2 {
    position: relative;
    height: 340px;
    background: url(/static/img/ad98fe43-9a68-42fb-bc8a-0aed17de4e82.png) 50% no-repeat;
    background-color: #fcfcfb;
    background-size: auto 100%;
    background-position: 50%;
}

.down-list h2 {
    line-height: 30px;
    font-size: 28px;
    color: #111;
}

.down-list p {
    margin-top: 5px;
    line-height: 30px;
    font-size: 16px;
    color: #999;
}

.down-style {
    margin-top: 30px;
}

.down-list {
    margin-bottom: 60px;
    margin-top: 60px;
}

.cuxiao {
    color: #fd9271;
}

.countdown {
    margin-left: 10px;
}

@media screen and (min-width:1200px) {
    .layui-container {
        width: 1270px;
    }
}

.yxt_course-img .layer {
    padding: 60px 70px;
    background: #040404;
    background: rgba(4, 4, 4, 0.7);
    color: #fff;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9;
    opacity: 0;
    filter: alpha(opacity=0);
    visibility: hidden;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
    overflow: hidden;
}

.yxt_course-img .layer li {
    margin-bottom: 3px;
}

.yxt_course-img .layer i {
    margin-right: 10px;
}

.yxt_course-img .layer span {
    color: #15c288;
}

.classroom-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 70px;
    height: 50px;
    color: #fff;
    padding: 5px 0 0 6px;
    overflow: hidden;
}

.classroom-tag span {
    position: relative;
    z-index: 2;
}

.hz-triangle:after {
    content: '';
    display: inline-block;
    border: 8px solid transparent;
    position: absolute;
}

.classroom-tag:after {
    border-width: 50px;
    border-left: 70px solid #12c888;
    left: 0;
    top: -50px;
}

.yxt_course-img>a:hover .layer {
    opacity: 1;
    filter: alpha(opacity=100);
    visibility: visible;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
}

.class-course-list .course-item {
    margin-top: 30px;
    background-color: #fff;
    border: 1px solid #e1e1e1;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}

.class-course-list .course-item .media {
    position: relative;
    background-color: #f5f5f5;
    padding: 10px;
}

.media:first-child {
    margin-top: 0;
}

.class-course-list .course-item .media .media-left {
    padding-right: 35px;
}

.media-body,
.media-left,
.media-right {
    display: table-cell;
    vertical-align: top;
}

.media-body {
    width: 75%;
}

.class-course-list .course-item .media .media-left img {
    width: 160px;
    height: auto;
}

.class-course-list .course-item .media .title {
    margin-right: 72px;
    font-size: 18px;
    margin-bottom: 15px;
}

.class-course-list .course-item .class-course-price {
    bottom: 10px;
    line-height: 1;
    color: #666;
}

.class-course-list .course-item .class-course-price .origin-price {
    margin-left: 4px;
    font-size: 18px;
    color: #151515;
}

.tl0 {
    top: 0;
    left: 0
}

.classroom-live-tag:after {
    border-width: 50px;
    border-left: 70px solid #ff5722;
    left: 0;
    top: -50px;
}

.layui-progress-text {
    top: 5px;
}

.study-button {
    position: absolute;
    bottom: 10px;
    right: 10px;
}