body {
}

.leftsubmenu .tablist li:hover {
    border-bottom: 2px solid #f01400;
    color: #f01400;
}

.leftsubmenu .tablist li.cur {
    border-bottom: 2px solid #f01400;
    color: #f01400;
}

.leftsubmenu .tablist li {
    float: left;
    font-size: 18px;
    margin-right: 38px;
    cursor: pointer;
    height: 32px;
}
.videoContet {
    margin-left: 50px;
    margin-right: 50px;
}

.videoleft {
    width: 800px;
    height: 490px;
    background: #141515;
}
.leftsubmenu .adlistsub .subdesk {
    width: 803px;
    height: 32px;
    background: #e3e3e3;
}

.leftsubmenu .adlistsub .texteboxs {
    width: 790px;
    height: 70px;
    border: none;
    padding-left: 10px;
    padding-top: 5px;
    overflow: auto;
}

.leftsubmenu .adlistsub .texteboxe {
    width: 800px;
    height: 100px;
    border: 1px solid #ccc;
    margin-top: 30px;
    color: #999999;
}

.leftsubmenu .adlistsub .subdesk ul li.unzdes {
    font-size: 14px;
    color: #333333;
    font-weight: 900;
}

.leftsubmenu .adlistsub .subdesk ul li {
    line-height: 32px;
    margin-right: 30px;
    float: left;
    cursor: pointer;
}

.leftsubmenu .adlistsub .fbpls {
    width: 100px;
    height: 30px;
    background: #c04a4a;
    border-radius: 2px;
    display: block;
    cursor: pointer;
    line-height: 30px;
    color: #FFF;
    font-size: 18px;
    font-weight: 300;
    text-align: center;
    margin-right: 15px;
    margin-top: 15px;
}

.fr {
    float: right;
    display: inline;
}

.fl {
    float: left;
    display: inline;
}

.videoNotes {
    background: #fff;
    height: 540px;
    position: relative;
}

.pa {
    position: absolute;
    left: 800px;
    top: 0;
    width: 472px;
}

.videoNotes .Notesright {
    width: 420px;
    height: 490px;
    background: #e3e3e3;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.videoNotes .Notesright #menu ul li.nowsdesk {
    color: #f01400;
    border-bottom: 2px solid #f01400;
}

.videoNotes .Notesright #menu ul li {
    float: left;
    width: 40px;
    height: 25px;
    margin-left: 20px;
    margin-top: 12px;
}

.videoNotes .Notesright #contentdesks .directory li {

    width: 387px;
    margin-left: -23px;
    padding-left: 30px;
    cursor: pointer;
    line-height: 26px;
    font-size: 12px;
   
}

.videoNotes .Notesright #contentdesks .directory_child li {
    height: 26px;
 
}

#boxscroll3 {
    height: 390px;
    width: 400px;
    overflow: auto;
    overflow-x: hidden;
}

.mulua {
    display: inline-block;
    width: 290px;  
    padding-left: 5px;    
    line-height: 26px;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mr20 {
    margin-right: 20px;
}

.fr {
    float: right;
    display: inline;
}
.mititle {
    white-space: nowrap; /*设置不换行*/
    overflow: hidden; /*设置隐藏*/
    text-overflow: ellipsis; /*设置隐藏部分为省略号*/
}

.video-play {
    background: #cdd3d8;
    color: #E14102;
}

.vidoplayd {
    background-image: url(../img/video-green.png);
    background-size: 100% ;
    background-position-y:-2px;
}
.vidoplay {
    background-image: url(../img/video-blue.png);
    background-size: 100%;
   
}
.vidoplaying {
    background-image: url(../images/playico.png);
    background-size: 100%
}
.nopaly {
    background-image: url(../img/video-gray.png);
    background-size: 100%;
    background-position-y:-2px;
}
.videoNotes .Notesright #contentdesks .directory li .xzdpic {
    /*margin-left: -23px;
    margin-top: 10px;
    position: absolute;
    left: 43px;*/
}
li.item {
    line-height:40px;
}

.wbr{
    content: "";
    position: absolute;
    width: 11px;
    height: 11px;
    left: 55px;
    top: 10px;
    background-color: #b9c6cf;
    border-radius: 50%;
}

.course_no{
    height:100px;
    text-align:center;
    font-size:16px;
    color:darkgray;
    line-height:100px;
}
.course-item__pic {
    margin-top: 15px;
}

.course-item__pic p {
        margin-bottom: 5px;
        height: 18px;
        line-height: 18px;
        text-align: justify;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
.directory .down {
    /*background: url(../images/xt-bg.png) -18px -210px no-repeat;*/
}
.vic_s strong {
    background: #e13b29;
    color: #fff;
    padding: 0 5px;
    margin-right: 5px;
    border-radius: 3px;
    vertical-align: middle;
}