p{
  line-height: 1em;
  margin: 0px;
}

.player-container{
  background-color: #fff;
}
.mobile-page-title .title-text{
	width: 80%;
	text-align: center;
}
/* 播放提示 */
.play-tips {
  width: 100%;
  height: 30px;
  overflow: hidden;
  background-color: #FFF;
  line-height: 30px;
  position: sticky;
  top: 44px;
  z-index: 999;
}

.play-tips ul,
.play-tips li {
  list-style: none;
  padding: 0px;
  margin: 0px;
}

.play-tips ul{
  display: flex;
}
.play-tips li {
  font-size: 14px;
  color: #E13B29;
  white-space: nowrap;
  margin: 0px 10px;
}
/* 播放器 */
.video-content{
  width: 100%;
  height: 200px;
  background-color: #000;
  position: sticky;
  top: 74px;
  overflow: hidden;
  z-index: 999;
}
.video-js.vjs-fluid{
  height: 100%;
}
.course-video-dimensions.vjs-fluid{
  padding: 0px;
}

/* 插件控制栏  */
/* .vjs-control-bar{
  display: none!important;
} */

/* 选项卡 */
.tabs{
  width: 100%;
  display: flex;
  border-bottom: 2px solid #F5F5F5;
  font-size: 16px;
  color: #666;
  letter-spacing: 1px;
}
.tabs>.tabs-item{
  flex: 1;
  height: 40px;
  line-height: 40px;
  text-align: center;
  position: relative;
}
.tabs-item.active{
  color: #066ab3;
}
.tabs-item.active::after{
  content: '';
  display: block;
  width: 2em;
  height: 2px;
  background-color: #066ab3;
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
}
.tabs-panel{
  width: 100%;
  min-height: calc( 100vh -  286px);   /* 42 + 200 + 44 */
  box-sizing: border-box;
}
.tabs-panel-item{
  display: none;
}
.tabs-panel-item.chapter{
  display: block;
}

/* 章节 */
.chapter{
  width: 100%;
  padding: 20px 16px;
  box-sizing: border-box;
  font-size: 14px;
}
.course-title{
  padding-bottom: 12px;
  border-bottom: 1px solid #F0F0F0;
}
.course-title > .title-text{
  width: 100%;
  margin-bottom: 10px;
  font-size: 16px;
  color: #333;
  font-weight: bold;
  line-height: 24px;
  letter-spacing: 1px;
}
.course-title>.course-info{
  display: flex;
  align-items: center;
  color: #666;
  font-size: 10px;
}
.course-info>img{
  width: 11px;
  height: 11px;
  display: block;
  margin-right: 8px;
}
.course-info>span{
  margin-right: 13px;
}
.chapter-content{
  padding-top: 15px;
  box-sizing: border-box;
  overflow: hidden;
}
.chapter-item{
  color: #444;
  font-size: 14px;
}
.chapter-title{
  font-size: 14px;
  font-weight: bold;
  color: #222;
  margin-bottom: 15px;
}
.chapter-detail{
  display: flex;
  margin-bottom: 15px;
}
.chapter-detail.current-chapter{
  color: #E13B29;
}
.chapter-detail>*{
  flex-shrink: 0;
}
.chapter-detail>img{
  display: block;
  width: 15px;
  height: 15px;
  margin-right: 7px;
  margin-top: 3px;
}
.chapter-info{
  flex: 1;
}
.chapter-text{
  display: flex;
}
.chapter-watch-time{
  display: flex;
  align-items: center;
  font-size: 12px;
  color: #999;
  margin-top: 10px;
}
.chapter-total-time{
  flex: 1;
}
.watch-progress{
  flex: 1;
}
.last-study{
  height: 18px;
  line-height: 18px;
  border-radius: 9px;
  padding: 0px 10px;
  margin-left: auto;
  color: #E13B29;
  background-color: rgba( 225 , 59 , 41 , .1);
  text-align: center;
}
/* comment 评论 */
.p-text-smaller, .p-text-smaller:active, .p-text-smaller:focus{
	font-size: 12px;
	color: #888888;
}
#comment,#answer{
  width: 100%;
  padding: 20px 16px 60px;
  box-sizing: border-box;
}
.comment-title{
  color: #222;
  font-size: 16px;
}
.comment-num{
  color: #666;
  font-size: 12px;
}
.discuss-list{
	min-height: 35vh;
}
.media-left img{
	border-radius: 36px;
}
/* 暂无评论 */
.discuss-list .not-discuss img{
	width: 50%;
}
.discuss-list .not-discuss .yx-text-muted{
	margin: 20px 0;
}
/* 评论框 */
.discuss-footer,.pl-panel{
	width: 100%;
	position: fixed;
	left: 0;
	background: #fff;
	padding: 14px;
	border-top: 1px solid #EEEEEE;
}
.discuss-footer{
	bottom: 0;
	z-index: 1024;
}
.pl-panel{
	bottom: -100vh;
	z-index: 2048;
	transition: bottom .3s;
}
.pl-panel.in{
	bottom: 0;
}
.discuss-footer .glyphicon-edit {
    position: absolute;
    top: 22px;
    left: 28px;
    color: #666;
}
.discuss-footer input.df-input {
	width: 100%;
	background-color: #eee;
	border: none;
	border-radius: 20px;
	padding: 6px 40px;
	outline: none;
}
.pl-panel .pl-from-group{
	display: flex;
	align-items: center;
}

.pl-panel .pl-from-group>.discuss-text{
	flex: 1;
}
.pl-panel .pl-from-group>.discuss-sub{
	width: 48px;
	text-align: right;
	color: #066AB3;
}
.pl-panel .form-control{
	resize: none;
}
/* 用户评论 */
.discuss-list>li{
	padding: 10px 0;
	border-bottom: 1px solid #DDDDDD;
}
.discuss-list>li:nth-last-child(1){
 border: none;
}
.replay-list li{
	margin: 8px 0;
}
.discuss-list .media-body>p{
	line-height: 1.6;
	font-size: 16px;
}
.discuss-list .media-body .pd-text{
	font-size: 14px;
}
.discuss-list .pd-box{
	padding-right: 24px;
	font-size: 12px;
}
.discuss-list .answer{
	line-height: 1.4;
}
.discuss-list a:hover{
	color: #066ab3;
}
.pagination-block .active a{
	background-color: #066ab3;
	border-color: #066ab3;
}
.pagination-block li>a {
    padding: 3px 9px;
    margin: 0 4px;
}
/* 推荐 */
.recommend{
  padding: 15px;
}
.recommend-title{
  font-size: 16px;
  color: #222;
  margin-top: 5px;
}
.course_item {
  display         : flex;
  width           : 100%;
  padding         : 15px 0px;
  border-bottom   : 1px solid #F4F4F4;
  background-color: #fff;
  border-radius   : 5px;
}
.course_img {
  width        : 126px;
  height       : 70px;
  border-radius: 3px;
  margin-right : 10px;
}
.course_info {
  position: relative;
  flex    : 1;
  height  : 70px;
}
.course_tit {
  width             : 185px;
  font-size         : 16px;
  color             : #333;
  display           : -webkit-box;
  overflow          : hidden;
  text-overflow     : ellipsis;
  word-break        : break-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.study_num {
  padding-top: 10px;
  font-size  : 11px;
  color      : #AAAAAA;
}
.people-num{
  width: 14px;
  height: 14px;
  display: inline-block;
  margin-right: 3px;
  margin-bottom: 3px;
}
.course_price {
  padding-top: 5px;
  visibility: hidden;
}
.red {
  color       : #D0311B;
  font-size   : 15px;
  font-weight : bold;
  margin-right: 5px;
}
.small {
  font-size      : 11px;
  color          : #AAAAAA;
  text-decoration: line-through;
}