#PlayMain {
    position: relative;
    background: #222222;
}
.EduPlayer {
    width: 85%;
    padding-bottom: 10px;
}
.edu-content {
    position: absolute;
    right: 0;
    top:0;
    bottom: 0;
    width: 15%;
    overflow: auto;
}
.vods-base-info {
    color: #ffffff;
}
.vods-base-info h2 {
    font-weight: normal;
}
.vods-base-item {
    font-size: 12px;
    line-height: 30px;
    color: #999999;
}
.vods-base-item span {
    margin-right: 10px;
}
.vods-base-info .abstract{
    font-size: 12px;
    color: #999999;
}
.edu-vods-lists ul{
    margin: 0;
    padding: 0;
    list-style: none;
    overflow: hidden;
}
.edu-vods-lists ul li {
    float: left;
    display: block;
}
.edu-vods-lists ul li a {
    display: block;
    width: 48px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    font-size: 16px;
    color: #CCCCCC;
    border-radius: 3px;
}
.edu-vods-lists ul li a:hover {
    text-decoration: none;
    color: #ff6600;
}
.edu-vods-lists ul li a.active {
    background: #333;
    color: #ff6600;
}
@media screen and (max-width: 1512px){
    .EduPlayer {
        width: 82%;
    }
    .edu-content {
        width: 18%;
    }
}
@media screen and (max-width: 1312px){
    .EduPlayer {
        width: 80%;
    }
    .edu-content {
        width: 20%;
    }
}
@media screen and (max-width: 1155px){
    .EduPlayer {
        width: 76%;
    }
    .edu-content {
        width: 24%;
    }
}
.edu-content-title {
    margin: 0;
    padding: 20px 0 20px 20px;
    color: #ffffff;
    font-weight: normal;
    border-bottom: 1px solid #282828;
}
.edu-content-cover {
    position: relative;
}
.edu-content-cover img {
    display: block;
}
.edu-content-cover span {
    position: absolute;
    display: block;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0 10px;
    line-height: 30px;
    background: rgba(0,0,0,.5);
}
.edu-content-info {
    padding: 20px;
    color: #999;
}
.edu-content-info .dl-inline dd {
    font-size: 12px;
    line-height: 20px;
}
.chatLists {
    height: 478px;
    padding: 10px;
    overflow: auto;
    background: #f7f7f7;
}
.chat-avatar{
    border-radius: 50%;
}
.chat-right {
    background: #4a4a4a;
    padding: 10px;
    border-radius: 5px;
}
.comment {
    border-bottom: 1px solid #DDDDDD;
}
.comment>.avatar {
    margin-top: 2px;
}
.content strong {
    color: #444444;
}
.content .text {
    color: #666666;
}
.article-content img, .article>.content img {
    margin-top: 3px;
}
.new-comment-text {
    border-radius: 0;
}
@media (max-width: 640px) {
    .EduPlayer {
        width: 100%;
    }
    .edu-content {
        position: inherit;
        width: 100%;
    }
    #Mainer {
        margin-top: 0;
    }
    .chatLists {
        height: 300px;
    }
}