body{
    background: #F7F2EF;
}
.muke-content{
    width: 100%;
    /*background: url(../images/feiyi/fyml_detail.png) no-repeat top center;*/
}
.main-muke{
    width: 1200px;
    margin: 0 auto;
}
.muke-top{
    margin-top: 48px;
    overflow: hidden;
}
.muke-top .banner{
    width: 890px;
    height: 480px;
    background: #fff;
    padding-top: 20px;
    float: left;
}
.muke-top .banner-con{
    width: 850px;
    height: 460px;
    margin: 0 auto;
}


.muke-top .swiper-slide {
    text-align: center;
    font-size: 18px;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.muke-top .banner-con .swiper-pagination-bullet{
    width: 39px;
    height: 4px;
    background: #FFFFFF;
    opacity: 1;
    border-radius: 0;
}

.muke-top .banner-con .swiper-pagination-bullet-active{
    width: 73px;
    height: 4px;
    background: #AC3435;
}


.muke-top .muke-recommend{
    width: 290px;
    height: 501px;
    background: #FFFFFF;
    float: right;
}
.muke-recommend-con{
    padding:0 15px;
}
.muke-top .muke-recommend h3{
    width: 100%;
    height: 22px;
    font-size: 20px;
    font-weight: 500;
    position: relative;
    margin: 24px 0 20px 0;
    text-indent: 23px;
    font-family: PingFang SC;
    color: #232323;
}
.muke-top .muke-recommend h3 .line{
    width: 142px;
    height: 1px;
    background: #7d7d7d;
    position: absolute;
    top: 10px;
    right: 0;
}
.muke-top .muke-recommend li{
    margin-bottom: 16px;
}

.muke-top .muke-recommend a{
    display: block;
    overflow: hidden;
}
.muke-top .muke-recommend li:first-child{
    margin-bottom: 10px;
}
.muke-top .muke-recommend li:first-child .img{
    width: 260px;
    height: 132px;
}
.muke-top .muke-recommend li:first-child .info{
    width: 260px;
    margin-top: 5px;
}
.muke-top .muke-recommend .img{
    width: 96px;
    height: 60px;
    float: left;
}

.muke-top .muke-recommend .info{
    width: 149px;
    float: right;
}
.muke-top .muke-recommend .title{
    width: 100%;
    font-size: 15px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #2A2A2A;
    line-height: 20px;
}
.muke-top .muke-recommend .per_num{
    font-size: 12px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #9E9E9E;
    line-height: 20px;
}


.muke-content{
    overflow: hidden;
}
.muke-content .muke-cat{
    width: 234px;
    text-align: center;
    background: linear-gradient(0deg, #EECAB4 1%, #ECD39C 100%);
    padding-bottom: 30px;
    cursor: pointer;
}
.muke-content .muke-cat .name{
    width: 162px;
    height: 50px;
    line-height: 50px;
    background: #AC3435;
    margin: 27px auto 27px;
    font-size: 22px;
    color: #fff;
}
/*.muke-content .muke-cat ul li.on{*/
    /*border-bottom: 2px solid #AC3435;*/
/*}*/
.muke-content .muke-cat .source ul li:first-child{
    width: 66px;
}

.muke-content .muke-cat .category ul li:first-child{
    margin-top: 0;
}
.muke-content .muke-cat ul li{
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #171717;
    line-height: 20px;
    border-bottom: 2px solid transparent;
    /*width: 32px;*/
    width: auto;
    /*margin: 13px auto 0;*/
    padding-bottom: 7px;
    position: relative;
    margin: 13px 0 0 84px;
    text-align: left;
}

.muke-content .muke-cat ul li.on::after{
    content: '';
    position: absolute;
    width: 32px;
    height: 2px;
    background: #AC3435;
    bottom: 0;
    left: 0;
}
.category-item{
    position: relative;
    padding-bottom: 30px;
}

.muke-content{
    /*margin-top: 36px;*/
}
.muke-content .muke-cat .category .category-list{
    height: 196px;
    overflow: hidden;
}
.muke-content .muke-cat .category .category-more{
    margin-top: 10px;
    position: absolute;
    bottom: 0;
    /*width: 100%;*/
    /*text-align: center;*/
    margin-left: 84px;
}
.muke-content .muke-list{
    width: 940px;
    background: #fff;
}

.muke-content .muke-list ul{
    padding: 45px 34px 0;
    overflow: hidden;
}
.muke-content .muke-list ul li{
    width: 270px;
    height: 266px;
    border: 1px solid #E5E5E5;
    margin-bottom: 35px;
    float: left;
    margin-right: 28px;
}
.muke-content .muke-list ul li:nth-child(3n){
    margin-right: 0;
}
.muke-content .muke-list ul li a{
    display: block;
    width: 100%;
}
.muke-content .muke-list ul li a .img{
    width: 270px;
    height: 174px;
    position: relative;
}
.muke-content .muke-list ul li a .info{
    margin: 0 20px 0 10px;
}
.muke-content .muke-list ul li a .title{
    width: 100%;
    height: 40px;
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #121212;
    line-height: 20px;
    margin: 14px 0 10px;
}
.muke-content .muke-list ul li a .person{
    width: 100px;
    height: 26px;
    background: rgba(0,0,0,.6);
    border-radius: 13px;
    position: absolute;
    right: 8px;
    bottom: 10px;
    line-height: 26px;
    text-align: center;
    color: #fff;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 500;
}
.muke-content .muke-list ul li a .venue-name{
    width: 100%;
    height: 14px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #8D8D8D;
    line-height: 20px;
}


/*慕课详情*/
.read-info{
    width: 1200px;
    min-height: 355px;
    position: relative;
    background:#fff;
    margin-bottom: 30px;
}
.read-info .team-img{
    width: 564px;
    min-height: 355px;
}
.read-info .team-img .img{
    width: 504px;
    height: 295px;
    margin: 30px auto;
}
.read-info .info {
    width: 636px;
    min-height: 355px;
    font-size: 18px;
    font-weight: 500;
    color: #1A1A1A;
    line-height: 36px;
    position: relative;
}

.read-info .info .tit{
    text-align: left;
    padding-top: 60px;
    /*margin-bottom: 40px;*/
    width: 582px;
    /*max-height: 59px;*/
    font-size: 24px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #000000;
    line-height: 36px;
}
.read-info .info .per-num{
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #7A7A7A;
    line-height: 24px;
}

.read-info .info .surplus-num{
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #111111;
    margin-top: 95px;
    overflow: hidden;
    display: none;
}
.read-info .info .surplus-num .ticket{
    width: 56px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #999999;
    margin-right: 25px;
}

.read-info .info .surplus-num .num{
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #111111;
    margin-right: 10px;
}
.read-info .info .surplus-num .num2{
    margin-left: 10px;
}
.read-info .info .baoming-button{
    width: 150px;
    height: 48px;
    background: #A84200;
    color: #fff;
    text-align: center;
    line-height: 48px;
    position: absolute;
    right: 0;
    bottom: 30px;
    cursor: pointer;
}

.read-detail{
    overflow: hidden;

}
.read-detail .detail-info{
    width: 820px;
    /*margin-bottom: 119px;*/
    /*background: #fff;*/
}
.read-detail .detail-info .abstract{
    /*margin-bottom: 28px;*/
    /*padding: 0 30px;*/
}
/*.read-detail h2{*/
/*    width: 810px;*/
/*    background: #AC3435;*/
/*    height: 33px;*/
/*    background: url(../../images/activity/title.png) no-repeat center center !important;*/
/*    font-size: 24px;*/
/*    color: #080808;*/
/*    line-height: 33px;*/
/*    text-align: center;*/
/*    font-weight: bold;*/
/*    margin: 40px 0 45px;*/
/*}*/

.read-detail .detail-gl{
    width: 320px;
    background: #fff;
    padding-bottom: 50px;
}



/*教师信息*/
.teacher-content{
    background: #fff;
    min-height: 445px;
}
.teacher-content>.tit{
    padding: 0 10px;
    font-size: 20px;
    color: #07111B;
    margin-left: 14px;
    line-height: 68px;
    height: 68px;
    border-bottom: 1px solid #D8DDE2;
}
.teacher-con-list{
    padding: 30px 25px;
}
.teacher-con-list li{
    margin-bottom: 30px;
}
.teacher-con-list li:last-child{
    margin-bottom: 0;
}
.teacher-con-list li .photo{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
}
.teacher-con-list li .info{
    width: 180px;
    margin-left: 20px;
}
.teacher-con-list li .info .name{
    font-size: 20px;
    color: #07111B;
    margin-top: 10px;
    line-height: 22px;
    height: 22px;
}
.teacher-con-list li .info .zhiwu{
    display: block;
    font-size: 16px;
    color: #07111B;
    margin-top: 10px;
    line-height: 18px;
    height: 18px;
}

img{
    max-width: 100%;
}


/*课程学习*/
.course .course-top{
    overflow: hidden;
    margin-bottom: 25px;
}
.course .course-v{
    width: 890px;
    height: 500px;
}
.course .course-v video{
    width: 100%;
    height: 100%;
}
.course .course-sec{
    /*padding:0 15px;*/
    width: 310px;
    height: 500px;
    background: #FFFFFF;
}
.course .course-sec h3{
    width: 100%;
    height: 22px;
    font-size: 20px;
    font-weight: 500;
    position: relative;
    margin: 20px 0 30px 0;
    text-indent: 23px;
    font-family: PingFang SC;
    color: #232323;
}
.course .course-sec h3 .line{
    width: 142px;
    height: 1px;
    background: #7d7d7d;
    position: absolute;
    top: 10px;
    right: 20px;
}

.course .course-sec ul li{
    width: 311px;
    height: 48px;
    background: #EEEEEE;
    font-size: 16px;
    color: #686868;
    text-align: left;
    text-indent: 24px;
    line-height: 48px;
    margin-bottom: 1px;
    cursor: pointer;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.course .course-sec ul li:last-child{
    margin-bottom: 0;
}
.course .course-sec ul li.active{
    background: #E7DDD7;
    color: #1D1D1D;
}

.course .course-sec ul li .course-num{
    margin-right: 4px;
}

.course-detail .detail-info .abstract{
    padding: 0;
}
video:focus {
    outline: none;
}

.intro table, .intro th, .intro td{
    padding: 5px 10px;
    border: 1px solid #DDD;
    max-width: 830px !important;
}

.intro iframe{
    max-width: 100% !important;
}

.intro ul,.intro ol{
    list-style:unset ;
}

.intro ul li,.intro ol li{
    list-style:unset ;
}
.intro a{
    color:rgb(85, 26, 139);
}
/*分页间距*/
.layer{
    margin: 30px 34px;
}
/*teb*/
.title_tab{
    height: 70px;
    background: #fff;
    padding: 0 40px;
    margin-bottom: 14px;
}
.title_tab li{
    line-height: 70px;
    margin-right: 60px;
    font-size: 18px;
    color: #333333;
    position: relative;
    cursor: pointer;
}
.title_tab li:last-child{
    margin-right: 0;
}
.title_tab li.active{
    font-size: 20px;
    color: #E44616;
}
.title_tab li .tit_c{
    position: relative;
    display: inline-block;
    line-height: 70px;
}
.title_tab li.active .tit_c:after{
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    background: #E44616;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.info_main{
    padding: 30px;
    min-height: 350px;
    background: #fff;
}
.title_tab li .score_num{
    font-size: 14px;
    color: #999999;
    line-height: normal;
    display: inline-block;
    margin-left: 5px;
    position: relative;
    top: -5px;
}
.title_tab li.active .score_num{
    color: #E44616;
}

ul.course_annex_list li{
    padding: 10px 0;
    word-break: break-all;
}
ul.course_annex_list li a:hover{
    text-decoration: underline;
    color: #E44616;
}