html body {
    color: #666;
    background-color: #f5f5f5;
    font-size: 14px;
    font-family: PingFang SC,HanHei SC,Helvetica Neue,Open Sans,Arial,Hiragino Sans GB,"\5FAE\8F6F\96C5\9ED1",STHeiti,WenQuanYi Micro Hei,SimSun,sans-serif
}

em {
    font-style: normal;
    font-weight: normal
}

div:focus {
    outline: 0
}

.layui-nav {
    padding: 0!important
}

.success-color {
    color: #15c288
}

.text-center {
    text-align: center
}

.pr20 {
    padding-right: 20px
}

.pl20 {
    padding-left: 20px
}

.pb20 {
    padding-bottom: 20px
}

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

.logo img {
    width: 180px;
    margin-top: 7px
}

.slide-pic img {
    width: 100%;
    height: 100%;
    border-radius: 0 8px 8px 0
}

.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;
    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: #1890ff;
    -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: #1890ff
}

.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 .layui-tab-title .layui-this {
    background-color: #1890ff;
    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: 0;
    border-radius: 2px;
    cursor: pointer;
    margin-right: 7px;
    margin-left: 13px
}

.yxt-course-box .layui-tab-title li:hover {
    background-color: #1890ff;
    color: #fff
}

.yxt-course-box .layui-tab-title .layui-this:after {
    border: 0
}

.layui-tab-title .layui-this:after {
    left: 18%;
    width: 64%
}

.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/default/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: 10px;
    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;
    border-radius: 5px
}

.tea-list .tea-item-wrap {
    padding: 10px 20px 5px;
    position: relative;
    height: 190px;
    border-radius: 8px;
    box-shadow: 0 0 10px #c9c9c9;
    margin-bottom: 38px;
    cursor: pointer;
    background: #fff
}

.i-tea-pic img {
    width: 80px;
    height: 80px;
    left: 20px;
    top: -20px;
    border-radius: 40px;
    position: absolute;
    transition: -moz-transform 2s ease-out 0s
}

.tea-list .tea-title {
    padding-left: 110px;
    color: #4d555d;
    font-size: 1.4rem;
    color: #ef6c00
}

.tea-item-wrap .i-q-txt {
    margin-top: 40px;
    height: 70px;
    overflow: hidden;
    color: #666;
    font-size: 1.4rem
}

.tea-bottom {
    position: relative
}

.tea-go-icon {
    font-size: 1.2rem;
    position: absolute;
    top: 13px;
    left: 3px;
    color: #fff
}

.tea-list a:hover {
    text-decoration: none
}

.tea-list a:hover .tea-item-wrap {
    background: #3caae3
}

.tea-list a:hover img {
    transform: rotateZ(360deg)
}

.tea-list a:hover .tea-info-txt {
    color: #fff
}

.tea-list a:hover .tea-title {
    color: #fff
}

.tea-list a:hover p {
    color: #fff
}

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

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

.layui-breadcrumb span[lay-separator] {
    color: #000!important
}

.yxt-courseinfo .yxt-breadcrumb a {
    color: #000!important
}

.CoursePage_Banner {
    height: 380px
}

.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: 13px 0 13px 13px
}

.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: 0
}

.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: #1890ff;
    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: 0
}

.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 {
    line-height: 30px;
    padding: 20px
}

.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: 0;
    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: 0 0 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: 0!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
}

.tc {
    text-align: center
}

.tag-cloud a {
    color: #c6c7c9;
    line-height: 25px;
    display: block;
    margin: 0 0 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: #1890ff
}

.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: #1890ff
}

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

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

.order-nav .on span {
    border: 23px solid #1890ff;
    border-left-color: #fafafa
}

.order-nav span {
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 0;
    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 #1890ff
}

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

.payment .check .icon {
    display: none;
    background: url('/static/default/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: #1890ff
}

.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
}

.mylearn-course-info .course-progress-box {
    border-bottom: 1px dashed #f2f2f2;
    height: 55px
}

.mylearn-course-info .title {
    border-bottom: 1px dashed #f2f2f2;
    height: 45px
}

.mylearn-course-info .course-progress-box .fl {
    line-height: 50px;
    color: #b2b2b2
}

.mylearn-course-info .course-progress {
    padding: 16px;
    margin-left: 74px
}

.mylearn-course-info .course-progress .layui-progress {
    border-radius: 0;
    background-color: #f5f5f5;
    -webkit-box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.1)
}

.mylearn-course-info .course-progress .layui-progress-bar {
    background-color: #7986cb;
    border-radius: 0
}

.mylearn-course-info .course-date {
    height: 45px;
    margin: 0 auto
}

.mylearn-course-info .course-date .date {
    line-height: 56px;
    color: #b2b2b2
}

.continue-study {
    margin-top: 170px;
    border: 0
}

.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) 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
}

.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 .5s ease;
    -moz-transition: all .5s ease;
    -o-transition: all .5s ease;
    transition: all .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: #1890ff
}

.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
}

.classroom-course-list {
    padding: 0 20px 20px 20px
}

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

.classroom-tag:after {
    border-width: 50px;
    border-left: 70px solid #1890ff;
    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
}

.layui-tab-content {
    padding: 0
}

.Right-Nav {
    width: 60px;
    position: fixed;
    top: 50%;
    right: 10px;
    margin-top: -150px;
    _position: absolute;
    -webkit-transition: top .3s ease;
    -moz-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease;
    z-index: 99
}

.Right-nav-list ul li {
    position: relative;
    height: 60px;
    background: #fff;
    text-align: center;
    color: #1890ff;
    cursor: pointer;
    line-height: 60px
}

.Right-nav-list ul li .layui-icon {
    font-size: 30px;
    font-weight: 600
}

.Right-nav-list ul li:hover {
    color: #fff;
    background: #1890ff
}

.Right-nav-list ul li:hover .r-box {
    display: block
}

.Right-nav-list ul li a {
    color: #1890ff;
    display: block;
    margin: 0 auto
}

.Right-nav-list ul li a:hover {
    color: #fff;
    background: #1890ff
}

.r-box {
    position: absolute;
    right: 60px;
    display: none
}

.r-box-border {
    border-left: 4px solid #1890ff;
    background-color: #fff;
    color: #1890ff
}

.r-box-border img {
    width: 120px
}

.r-box:after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 10px solid #fff;
    margin: auto;
    right: -8px
}

.r-qq .r-box {
    top: 0
}

.r-qq .r-box:after {
    top: 20px
}

.r-qq .r-box-border {
    padding: 0 15px;
    display: inline-block
}

.r-qrcode .r-box {
    top: -40px
}

.r-qrcode .r-box:after {
    top: 60px
}

.r-qrcode .r-box-border {
    padding: 10px
}

.subMenu {
    height: 60px;
    background: #fff;
    width: 100%;
    border-bottom: 1px solid #f2f2f2
}

.subMenu .subNav {
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 400;
    min-height: 60px
}

.subMenu .subNav ul li {
    display: inline-block;
    padding: 0 15px;
    text-align: center
}

.subMenu .subNav ul li a {
    display: block;
    margin: 0;
    padding: 0;
    line-height: 56px
}

.subMenu .subNav ul li .active {
    border-bottom: 4px solid #1890ff
}

.sticky {
    left: 0;
    top: 0
}

.buy {
    display: none
}

.sticky .buy {
    display: block
}

.layui-logo img {
    height: 50px;
    margin-top: 8px
}

.course-list h3 {
    background: #f5f5f5;
    height: 50px;
    line-height: 50px;
    color: #333
}

.course-list h3 .chapters {
    display: inline-block;
    line-height: 25px;
    border-left: 4px solid #1890ff;
    padding: 0 15px
}

.course-list ul li {
    height: 60px;
    line-height: 60px;
    border-bottom: 1px solid #f2f2f2
}

.course-list ul li:last-child {
    border-bottom: 0
}

.course-list ul li .Sections {
    display: inline-block;
    line-height: 25px;
    width: 60px;
    text-align: center
}

.course-list ul li em {
    margin-left: 15px
}

.course-list ul li a {
    display: block;
    margin: 0 auto
}

#catalog .layui-card-body {
    padding: 15px 15px 15px 15px
}

#discuss .layui-card-body,#evaluate .layui-card-body {
    padding: 0 15px
}

#down .layui-card-body,#tuijian .layui-card-body,.forum .layui-card-body {
    padding: 15px
}

.layui-card-body .view a {
    line-height: 60px;
    color: #1890ff;
    display: block;
    margin: 0 auto
}

.evaluate-area {
    display: flex;
    padding: 24px 0 26px;
    border-bottom: 1px solid #f2f2f2
}

.evaluate-area .tx {
    display: block;
    width: 80px;
    height: 80px;
    line-height: 80px
}

.evaluate-area .tx img {
    width: 60px;
    height: 60px;
    border-radius: 50px
}

.evaluate-area .evaluate-class ul li {
    line-height: 30px
}

.evaluate-area .evaluate-class .star {
    color: #ffd100
}

.evaluate-area .evaluate-class .content {
    line-height: 20px
}

.evaluate-area .evaluate-class .date {
    font-size: 12px;
    color: #b2b2b2
}

.evaluate-area .evaluate-class .reply {
    padding: 10px 15px;
    background-color: #f5f5f5
}

.evaluate-area .evaluate-class .reply span {
    margin: 0 2px
}

.evaluate-area .evaluate-class .reply .master {
    background-color: #1890ff;
    color: #fff;
    border-radius: 12px;
    padding: 4px 10px;
    font-size: 12px
}

.evaluate-area .evaluate-class .reply .m-name {
    color: #1890ff
}

.point-content {
    background-color: #fff;
    padding: 24px;
    margin: 10px
}

.nodata {
    color: #b2b2b2;
    padding: 50px 0
}

.nodata img {
    width: 150px;
    height: 100px
}

.wxts {
    border: 1px solid #c5cae9;
    background-color: #e8eaf6
}

.wxts span {
    display: block;
    padding: 12px;
    color: #9fa8da
}

.footer {
    background: #3f51b5;
    height: 210px;
    color: #9fa8ca
}

.footer .footer-logo {
    text-align: left
}

.footer .footer-logo img {
    width: 200px;
    height: 200px;
    vertical-align: middle
}

.footer .footer-about h3 {
    color: #f0f0f0
}

.footer .footer-about ul,.footer .footer-wechat ul {
    font-size: 0
}

.footer .footer-about ul li {
    display: inline-block;
    width: 40%;
    text-align: left;
    font-size: 14px;
    margin-top: 14px
}

.footer .footer-wechat ul li {
    display: inline-block;
    width: 50%;
    text-align: center;
    font-size: 16px;
    color: #f0f0f0
}

.footer .footer-about ul li a {
    color: #9fa8ca;
    font-size: 12px
}

.footer .footer-wechat .foot-qrcode img {
    width: 85px;
    height: 85px
}

.copyright {
    background: #1a237e;
    color: #9fa8ca;
    text-align: center;
}

.copyright p {
    font-size: 12px;
    padding: 15px 0;
    line-height: 26px
}

.copyright p img {
    width: 20px
}

.copyright a {
    color: #9fa8ca!important
}

.share,.fav-share .fav,.fav-share .qrcode {
    position: relative;
    width: 90px;
    height: 30px;
    line-height: 30px
}

.share:hover,.fav-share .fav:hover,.fav-share .qrcode:hover {
    cursor: pointer
}

.share .share-box {
    width: 158px;
    height: 29px;
    display: none;
    position: absolute;
    top: 0;
    left: 70px;
    background: #f2f2f2;
    z-index: 1000
}

.share .share-box:after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-right: 5px solid #f2f2f2;
    border-bottom: 5px solid transparent;
    top: 8px;
    left: -5px;
    margin: auto
}

.share .share-box a {
    margin-left: 8px;
    font-size: 14px
}

.share:hover .share-box {
    display: block;
    background: #f2f2f2
}

.share-f {
    line-height: 30px;
    height: 30px
}

.share .classroom-share {
    width: 158px;
    height: 29px;
    display: none;
    position: absolute;
    top: 0;
    right: 35px;
    background: #f2f2f2;
    z-index: 1000
}

.share .classroom-share:after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-left: 5px solid #f2f2f2;
    border-bottom: 5px solid transparent;
    top: 8px;
    right: -5px;
    margin: auto
}

.share .classroom-share a {
    margin-left: 8px;
    font-size: 14px
}

.share:hover .classroom-share {
    display: block;
    background: #f2f2f2
}

.exam-preview .title {
    height: 100px;
    text-align: center;
    line-height: 100px;
    border-bottom: 1px dashed #dedede;
    font-size: 25px
}

.exam-preview .detail {
    height: 130px;
    padding: 30px 0 30px 0;
    text-align: center
}

.exam-preview .detail ul li {
    height: 50px;
    line-height: 50px
}

.exam-preview .detail ul li .tag {
    margin-right: 30px
}

.exam-preview .daojishi {
    text-align: center;
    height: 60px;
    line-height: 60px
}

.exam-preview .daojishi .tag {
    font-size: 16px
}

.exam-preview .daojishi .layui-badge {
    font-size: 16px;
    height: 20px;
    padding-top: 4px
}

.exam {
    background: #fff;
    text-align: center;
    padding: 60px 0 50px 0
}
/*.exam .exam-box-1{
    background: aqua;
    padding:20px 10px 20px 10px;
    border-radius:10px;
    color: #FFF;
}*/
.exam .layui-col-md3 {
    padding: 5px 30px 5px 30px
}

.exam .layui-col-md3 .p-item-pic {
    width: 150px;
    height: 150px;
    line-height: 150px;
    border-radius: 50%;
    border: 1px solid #e5e5e5;
    margin: 0 auto;
    transition: all .3s
}

.exam .layui-col-md3 .p-item-pic img {
    transition: all .3s
}

.exam .layui-col-md3:hover .p-item-pic {
    border-color: #188eee
}

.exam .layui-col-md3:hover .p-item-pic img {
    transform: rotateY(180deg)
}

.exam .layui-col-md3 .name {
    margin-top: 30px;
    height: 30px;
    line-height: 30px;
    color: #333;
    font-size: 18px
}

.exam .layui-col-md3 .des {
    margin-top: 10px;
    font-size: 12px;
    color: #666
}

.exam .layui-col-md3 .layui-btn {
    margin-top: 30px;
    width: 150px
}

.vip-list .vip-item-wrap {
    padding: 10px 20px 5px;
    position: relative;
    height: 350px;
    border-radius: 8px;
    box-shadow: 0 0 10px #c9c9c9;
    margin-bottom: 38px;
    cursor: pointer;
    background: #fff;
    text-align: center
}

.vip-list .vip-item-wrap .name {
    margin-top: 60px;
    font-size: 30px;
    font-weight: 600;
    color: #323232;
    line-height: 30px;
    margin-bottom: 40px
}

.vip-list .vip-item-wrap .price {
    font-size: 48px;
    font-weight: 700;
    color: #e1a500;
    line-height: 67px;
    letter-spacing: 1px;
    margin-bottom: 50px
}

.vip-list .vip-item-wrap .price small {
    font-size: 36px
}

.vip-list .vip-item-wrap .desc {
    font-size: 18px;
    font-weight: 400;
    color: #999;
    line-height: 20px
}

.vipbuy {
    text-align: center!important
}

.role-join-button {
    width: 220px;
    height: 60px;
    line-height: 60px;
    font-size: 24px;
    font-weight: 400;
    text-align: center;
    margin-bottom: 40px;
    margin-top: 40px
}

.yxt_teacher-list .active {
    border: 2px solid #ffcb00;
    background-color: #ffeded;
    color: #fff !important
}

.tuiguang {
    padding: 6px 13px;
    background: #1890ff;
    color: #fff
}

.tuiguang-url {
    padding: 0px 20px
}

.wx-bd-win-new {
    position: absolute;
    width: 260px;
    height: 300px;
    background: #fff;
    border: 1px solid #ddd;
    z-index: 100001;
    display: none;
    padding: 5px 10px 10px;
    bottom: 40px;
    left: 50%;
    margin-left: -142px
}

.fl {
    float: left
}

.carousel-left {
    height: 320px;
    top: 0;
    left: 0;
    z-index: 20;
    bottom: 0;
    margin: auto
}

.nav {
    padding-top: 15px;
    position: relative;
    width: 100%;
    font-size: 14px;
    background: #003e50;
    border-radius: 8px 0 0 8px;
    height: 305px
}

.nav li {
    line-height: 45px;
    padding: 0 15px;
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.nav li:hover {
    background-color: rgba(0,0,0,.1);
    border-radius: 8px 0 0 8px
}

.nav li a {
    font-size: 14px;
    color: #fff
}

.nav .arrow {
    display: inline-block;
    width: 5px;
    height: 5px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(45deg);
    position: absolute;
    right: 16px;
    top: 50%;
    margin-top: -2px
}

.big_block {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    margin-left: 190px;
    background: rgba(0,0,0,.8);
    transition: width .1s;
    overflow: hidden;
    box-shadow: 1px 0 1px rgb(0 0 0 / 10%)
}

.list_items {
    height: 100%;
    width: 200px;
    padding-left: 19px;
    overflow-y: auto;
    overflow-x: hidden
}

.list_item {
    padding-top: 15px;
    position: relative;
    line-height: 40px
}

.list_item .class_header {
    padding-right: 20px;
    font-size: 14px;
    color: #FFF;
    width: 200px
}

.foot_courses {
    padding: 0 10px;
    height: 100%;
    width: 260px;
    overflow-y: auto;
    overflow-x: hidden
}

.courses_top {
    font-size: 14px;
    font-weight: 700;
    padding: 20px 0;
    color: #fff
}

.foot_course {
    width: 220px;
    position: relative;
    margin-bottom: 20px
}

.img_box {
    width: 110px;
    height: 63px
}

.inline_box {
    display: inline-block
}

.img_box img {
    width: 100%;
    height: 100%;
    border-radius: 3px
}

.foot_courses .course_info {
    font-size: 14px;
    margin-left: 8px
}

.foot_courses .course_name {
    position: absolute;
    width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #fff;
    top: 0
}

.foot_courses .course_price {
    position: absolute;
    color: #ccc;
    bottom: 2px
}