.banner {
	width: 1920px;
	height: 500px;
	/*background-image: url(../img/banner_cut_23.png);*/
	background-repeat: no-repeat;
	background-size:100% 100% ;
	background:#E5E5E5;
}
.famous_teachers {
	width: 100%;
	background-color: #FFFFFF;
	padding: 0 30px;
}
.line {
	height: 20px;
	background-color: #f8f8f8;
}
.wrop {
	width: 1210px;
	margin: auto;
}

.fa_p {
	height: 60px;
	line-height: 60px;
	font-size: 14px;
	margin-top: 20px;
}

.quality_course {
	/* display: flex; */
	/* justify-content: flex-start; */
	margin-bottom: 40px;
	float: lr;
	float: left;
}

.quality_course_left {
	width: 288px;
	background-color: #FFFFFF;
	margin-right: 20px;
	float: left;
}

.quality_course_left li {
	height: 50px;
	line-height: 50px;
	cursor: pointer;
}

.quality_course_left li p {
	padding-left: 36px;
	font-size: 18px;
}

.quality_course_right {
	width: 900px;
	background-color:#ffffff;
	float: left;
	padding-left: 30px;
	padding-right: 30px;
	/* float: left; */
}


.page {
	background-color: #f8f8f8;
	margin-bottom: 40px;
	width: 100%;
	text-align: center;
}

.page span {
	padding: 10px 15px;
	background: #FFFFFF;
	margin-left: 10px;
}
.quality_course_right ul a{
	color:black;
}

.video_active{
    background: #c10000!important;
    color: #ffffff;
}

.quality_course_right li:hover .cours_p{
    color:#C10000;
}
.qurs_bot{
	position:absolute;
	bottom:10px;
}

.famous_content {
	margin-top: 35px;
}

.famous_content .famous_left {
	float: left;
	/* width: 368px; */
	height: 246px;
}

.famous_left img {
	/* width: 366px; */
	height: 242px;
	display: inline-block;
}
.famous_content ul{
	background-color: #FFFFFF;
}
.famous_content .famous_right {
	width: 362px;
	float: left;
	margin-left: 30px;
}
.quality_course .quality_course_right ul li{
	border-bottom: 1px solid #d2cece;
	padding: 20px 0;
}
.quality_course .quality_course_right ul li:nth-of-type(1){
	padding-top: 0;
}
.quality_course .quality_course_right ul li:nth-last-child(1){
	border-bottom: none;
}
.famous_content .famous_right h3 {
	font-size: 20px;
	margin: 20px 0;
}

.famous_content .famous_right h5 {
	font-size: 14px;
}

.famous_content .famous_right p:nth-of-type(1) {
	font-size: 16px;
	margin-bottom: 40px;
}

.famous_content .famous_right p:nth-of-type(2) {
	line-height: 30px;
	font-size: 14px;
	margin-top: 10px;
	color: #666666;
	letter-spacing: 1px;
}

.famous_introduction h4 {
	margin: 20px 0;
}

.famous_introduction p {
	line-height: 28px;
	color: #666666;
	font-size: 14px;
	margin-bottom: 20px;
}