.detail {
    padding: 20px;
    background: #FFFFFF;
    margin-bottom: 20px;
}

.detail .book-img {
    width: 320px;
    height: 300px;
}

.detail .book-img img {
    height: 100%;
    width: 100%;
}

.detail .book-detail {
    width: 710px;
}

.detail .book-detail .title {
    height: 80px;
    padding-top: 20px;
}

.detail .book-detail .title p {
    line-height: 30px;
    color: #666666;
    font-size: 18px;
    font-weight: bold;
}

.detail .book-detail .info {
    height: 100px;
    padding: 30px 0;
    font-size: 14px;
    color: #666666;
    line-height: 30px;
}

.detail .book-detail .info label {
    font-weight: bold;
}

.detail .book-detail .auth {
    color: #666666;
    font-size: 12px;
}

.detail .book-detail .auth label {
    font-weight: bold;
}

.list {
    width: 100%;
    background: #FFFFFF;
    margin-bottom: 60px;
}

.list .title {
    width: 100%;
    height: 38px;
    line-height: 38px;
    border-bottom: 2px solid #0086c6;
}

.list .title div {
    height: 100%;
    width: 120px;
    color: #FFFFFF;
    font-size: 14px;
    background: #0086c6;
    text-align: center;
}

.list .con {
    padding: 20px;
    padding-bottom: 40px;
}

.list .con .con-title {
    font-size: 18px;
    color: #333333;
    font-weight: bold;
}

.list .con .con-detail {
    line-height: 60px;
    font-size: 14px;
    color: #333333;
}

.list .con .con-detail li.sub-title {
    padding-top: 30px;
    font-weight: bold;
}

.list .con .con-detail li a {
    color: #333333;
}

.list .con .con-detail li a span {
    float: right;
    font-size: 12px;
    color: #999999;
}

.list .con .con-detail li a span em {
    display: inline-block;
    height: 16px;
    width: 16px;
    background: url(../img/book-play.png) no-repeat center;
    vertical-align: text-bottom;
    margin-right: 10px;
}

/*************play页面*************/
.play-section {
    margin: 0 20px;
    background: #202020;
    height: 630px;
    margin-bottom: 100px;
    position: relative;
}

.play-section .audio-left {
    width: 710px;
    height: 100%;
    position: relative;
}

.like-share {
    height: 50px;
    line-height: 50px;
    /*background: #292929;*/
    padding: 0 30px;
    color: #FFFFFF;
    font-size: 14px;
    position: absolute;
    bottom: 0;
    right: 0;
    width: 290px;
}

.like-share span {
    margin-right: 35px;
}

.like-share span em {
    display: inline-block;
    height: 19px;
    width: 19px;
    background: url(../img/zan-w.png) no-repeat center;
    vertical-align: sub;
    margin-right: 5px;
    background-size: cover;
}

.like-share span.play-share em {
    height: 18px;
    background: url(../img/share-w.png) no-repeat center;
    background-size: cover;
}

.like-share a {
    color: #FFFFFF;
    font-size: 14px;
    background: #1da838;
    border-radius: 5px;
    padding: 5px 20px;
    line-height: 16px;
    /*margin-right: 320px;*/
    margin-top: 13px;
}

.list-right {
    width: 350px;
}

.list-right .tab-a {
    width: 100%;
    height: 55px;
    line-height: 55px;
}

.list-right .tab-a a {
    text-align: center;
    float: left;
    display: block;
    width: 50%;
    background: #383737;
    font-size: 18px;
    color: #FFFFFF;
}

.list-right .tab-a a.active {
    color: #FFFFFF;
    background: #0086c6;
}

.list-right .content {
    height: 525px;
    overflow-y: auto;
    width: 100%;
}

.list-right .program-list li {
    padding: 5px 10px;
    font-size: 18px;
    color: #CCCCCC;
    height: 15px;
}

.list-right .program-list {
    padding-bottom: 20px;
}

.list-right .program-list li.over {
    height: 30px;
    line-height: 30px;
}

.list-right .program-list li a {
    font-size: 14px;
    color: #999999;
    padding: 0 20px;
}

.list-right .program-list li a.on {
    color: #0086c6;
}

.list-right .program-list li a span {
    display: inline-block;
}

.list-right .program-list li a:hover {
    color: #0086c6;
}

a.video-active {
    color: #0086c6 !important;
}

a.video-active span.fr em {
    background: url(../img/play-b.png) no-repeat center !important;
    background-size: 14px 14px;
}

.list-right .program-list li a span.over {
    width: 215px;
}

.list-right .program-list li a span.fr {
    padding-right: 5px;
}

.list-right .program-list li a span.fr em {
    height: 14px;
    width: 14px;
    display: inline-block;
    background: url(../img/book-play.png) no-repeat center;
    background-size: 14px 14px;
    margin-right: 5px;
}

.list-right .program-list li:hover a span.fr em {
    background: url(../img/play-b.png) no-repeat center;
    background-size: 14px 14px;
}

.top-mask {
    height: 50px;
    line-height: 50px;
    padding: 0 10px;
    background: rgba(0, 0, 0, .5);
    color: #FFFFFF;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9;
    font-size: 16px;
    width: 100%;
    box-sizing: border-box;
}

.top-mask span {
    display: inline-block;
    height: 20px;
    line-height: 20px;
    padding: 0 10px;
}

.top-mask span.class-name {
    border-right: 1px solid #0086c6;
}

/**************添加笔记*************/
.add-note {
    margin: 15px;
    height: 190px;
    font-size: 14px;

}

.add-note textarea {
    height: 135px;
    width: 298px;
    padding: 10px;
    background: #eeeeee;
}

.add-note a {
    width: 80px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
    background: #0086c6;
    border-radius: 5px;
    float: right;
    margin-top: 10px;
    display: block;
}

.show-note {
    margin: 20px 15px 0 15px;
    height: 190px;
    font-size: 14px;
    color: #000;
    background: #ffffff;
    padding: 5px;
    box-sizing: border-box;
    overflow-y: scroll;
}

.play-section .mask {
    position: absolute;
    z-index: 99;
}

.load-poup {
    display: none;
    width: 500px;
    height: 340px;
    position: absolute;
    z-index: 999;
    top: 50%;
    left: 50%;
    margin-left: -250px;
    margin-top: -170px;
    background: #eeeeee;
    border-radius: 5px;
    overflow: hidden;
}

.load-poup .inner {
    margin: 10px;
}

.load-poup .inner .inner-title {
    height: 40px;
    line-height: 40px;
    border-bottom: 1px solid #DDDDDD;
    font-size: 20px;
    color: #0086c6;
    padding-left: 10px;
}

.load-poup .inner .inner-list {
    padding: 10px;
}

.load-poup .inner .inner-list li {
    height: 42px;
    padding: 10px 0;
    line-height: 42px;
}

.load-poup .inner .inner-list li em {
    display: inline-block;
    width: 36px;
    vertical-align: middle;
    height: 42px;
    margin-right: 15px;
}

.load-poup .inner .inner-list li span.name {
    font-size: 14px;
    color: #666666;
    width: 190px;
    display: inline-block;
    margin-right: 15px;
    vertical-align: middle;
}

.load-poup .inner .inner-list {
    height: 250px;
    overflow: auto;
}

.load-poup .inner .inner-list li span.size {
    display: inline-block;
    vertical-align: middle;
    width: 80px;
}

.load-poup .inner .inner-list li a {
    padding: 5px 20px;
    font-size: 16px;
    border-radius: 5px;
    background: #0086c6;
    margin-left: 20px;
}

/*课程目录*/
.con-detail li {
    position: relative;
}

.con-detail li.video-a {
    padding-right: 100px;
    line-height: 50px;
    height: 50px;
    /*padding-left: 30px;*/
}

.content li.video-a {
    padding-right: 80px;
    line-height: 30px;
    height: 30px;
    /*padding-left: 30px;*/
}

.con-detail li.video-a a {
    display: block;
    width: 100%;
}

.con-detail li.video-a .video-title {
    width: 100%;
    display: inline-block;
}

.con-detail li.video-a .video-time {
    width: 100px;
    position: absolute;
    right: 10px;
    text-align: right;
    top: 0;
}

.con-detail li.video-a a.active {
    color: #0062cc;
}

.video-title b {
    font-weight: normal;
    display: inline-block;
    max-width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    float: left;
    padding-right: 10px;
}

.video-title {
    max-width: 100%;
    overflow: hidden
}

.video-title i {
    text-shadow: 1px 1px 1px #1296db;
}

.public-course-video {
    cursor: auto;
}