/* 头部标题   */
.videoBox {
	position: relative;
}
.headTitBox {
	position: absolute;
	width: 100%;
	padding: 6px 0 0.453333rem;
	bottom: 0;
	background: linear-gradient(to top,rgba(0,0,0,.6),rgba(0,0,0,.01));
	background: -moz-linear-gradient(to top,rgba(0,0,0,.6),rgba(0,0,0,.01));
	background: -webkit-gradient(to top,rgba(0,0,0,.6),rgba(0,0,0,.01));
	background: -webkit-linear-gradient(to top,rgba(0,0,0,.6),rgba(0,0,0,.01));
	background: -ms-linear-gradient(to top,rgba(0,0,0,.6),rgba(0,0,0,.01));
	color: #fff;
}
.headTitBox img {
	width: 1.093333rem;
	margin-left: 0.533333rem;
    margin-right: 0.32rem;
}  
.headTitBox h1 {
	font-size: 0.48rem;
	line-height: 1;
}
.headTitBox .headLabel {
	display: inline-block;
	margin-top: 0.186667rem;
	padding: 0 0.08rem;
	font-size: 0.32rem;
	background-color: #FB6227;
	border-radius: 0.04rem;
}

/* 教师简介 */
.teacher {
	padding-top: 20px;
	padding-bottom: 30px;
	border-bottom: 1px solid #f6f6f6;
}
.teacher .tName {
	font-size: 20px;
    font-weight: 700;
}
.teacher .tJob {
	position: relative;
	margin-left: 15px;
	margin-top: 3px;
    padding: 0 .2rem 0 .5rem;
    font-size: .2rem;
    line-height: 0.36rem;
    height: .34rem;
    border-radius: .4rem;
    border: 1px solid #1cb877;
	/*background: url(//m.doxue.com/public/images/kecheng/bgV.png) no-repeat;
	-webkit-background-size: 100% 100%;
	background-size: 100% 100%;*/
}
.teacher .tJob span {
	position: absolute;
    left: -.1rem;
    top: -.075rem;
    width: .5rem;
    height: .5rem;
	background: url(//m.doxue.com/public/images/kecheng/v-logo.png) no-repeat;
	-webkit-background-size: 100% 100%;
	background-size: 100% 100%;
}
.teacher .back {
	position: relative;
	margin-right: 0px;
	margin-top: 5px;
	padding:0 9px 0 18px;
	font-size: 16px;
	line-height: 24px;
	
	-webkit-background-size: 100% 100%;
	background-size: 100% 100%;
}

.teacher > p {
	margin-top: 10px;
	font-size: 14px;
	color: #666;
}

/* 文章  */
.sec-art {
	padding-bottom: 10px;
}
.sec-art .sec-tit {
	margin-bottom: 20px;
}
.sec-art a {
	display: block;
	margin-top: 15px;
	padding-bottom: 15px;
	font-size: 16px;
	border-bottom: 1px solid #f6f6f6;
}
.sec-art a:last-child {
	border-bottom: 0;
}

/* 学生说  */
.sec-student .sec-tit {
	margin-bottom: 10px;
}
.sec-student .sec-student-item {
	display: block;
	padding: 15px 0 30px;
	border-bottom: 1px solid #f6f6f6;
}
.sec-student .sec-student-item:last-child {
	border-bottom: 0;
}
.student-item-hd {
	margin-bottom: 15px;
}
.student-item-hd img {
	width: 50px;
	margin-right: 15px;
}
.student-item-hd p {
	font-size: 12px;
	color: #999;
}
.student-item-hd .studentName {
	font-size: 14px;
	color: #333;
}

.sec-student-item .student-message {
	font-size: 14px;
	color: #666;
	line-height: 17px;
}

/* 学习资料  */
.sec-studyMaterial {
	
}
.sec-section {
	padding: 30px 0;
	border-bottom: 1px solid #f6f6f6;
}
.sec-studyMaterial-item {
	margin-bottom: 15px;
}
.sec-section .sec-studyMaterial-item:last-child {
	margin-bottom: 0;
}
.sec-studyMaterial-item .picBox {
	margin-left: 5px;
	margin-right: 20px;
	width: 29.6%;
}
.materialName {
	font-size: 14px;
	max-height: 42px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	word-break: break-word;
}
.studyMaterialInfo .starsBox2 {
	margin-top: 5px;
}
.studyMaterialInfo .score {
	margin: 2px 10px 0;
	font-size: 12px;
	color: #fb6227;
}
.studyMaterialInfo .sold {
	margin-top: 2px;
	font-size: 12px;
	color: #999;
}
.studyMaterialInfo .price {
	font-size: 14px;
	color: #fb6227;
}
.studyMaterialInfo .price span {
	font-size: 12px;
	color: #999;
	text-decoration: line-through;
}