body, .mui-content {
	background: #FFFFFF;
}

/* 课程title */
.title-box {
	width: 100%;
	margin-top: 1px;
	background: #FFFFFF;
	padding: 10px 20px;
}
.title-box .title {
	font-size: 16px;
	line-height: 25px;
	color: #000000;
	padding: 0;
}
.title-box .duration {
	font-size: 12px;
	color: #999999;
	margin-top: 2px;
}

/* tab-box */
.tab-tab {
	height: 40px;
	border-top: 8px solid #F5F5F5;
	border-bottom: 2px solid #f5f5f5;
}
.mui-segmented-control {
	width: 100%;
	height: 30px;
	background: #FFFFFF;
	display: flex;
	border: none;
	border-radius: 0;
	top: 0;
}
.mui-segmented-control .mui-control-item {
	flex-grow: 1;
	line-height: 30px;
	text-align: center;
	color: #999999;
	font-size: 14px;
	border: none;
	background: #FFFFFF;
}
.mui-segmented-control .mui-control-item.mui-active {
	color: #FFD615;
	background: #FFFFFF;
}
.mui-table-view::before,
.mui-table-view::after {
	display: none;
}

/* course-intro */
.course-intro {
	padding: 10px 20px;
}
.course-intro img {
	width: 100%;
}

/* course-list */
.course-list {
	padding: 0 22px 10px;
}
.list-item {
	display: flex;
	padding: 12px 0 8px;
	border-bottom: 1px solid #e6e6e6;
}
.list-item .number span {
	display: block;
	width: 12px;
	height: 12px;
	background: #d3c818;
	border-radius: 50%;
	color: #000000;
	font-size: 10px;
	line-height: 0;
	padding-top: 7px;
	text-align: center;
	margin-top: 2px;
}
.list-item .course {
	flex-grow: 1;
	padding: 0 10px;
}
.list-item .course p:first-of-type {
	font-size: 14px;
	line-height: 16px;
	color: #000000;
}
.list-item .course p:last-of-type {
	line-height: 14px;
	padding-top: 10px;
}
.list-item .course p:last-of-type span {
	color: #999999;
	font-size: 12px;
	margin-right: 22px;
}
.list-item .course p span.try {
	background: #FFD615;
	color: #FFFFFF;
	font-size: 10px;
	padding: 1px 4px;
	border-radius: 3px;
}
.list-item .teacher {
	padding: 20px 10px 0;
	vertical-align: text-bottom;
	font-size: 12px;
	color: #333333;
	max-width: 80px;
	flex-shrink: 0;
	text-align: center;
}

/* course-teacher */
.course-teacher {
	padding: 0 22px 10px;
}
.teacher-item {
	padding: 22px 0 16px;
	border-bottom: 1px solid #e6e6e6;
}
.teacher-item .top {
	display: flex;
	height: 40px;
}
.teacher-item .top .portrait {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	overflow: hidden;
}
.teacher-item .top .portrait img {
	width: 40px;
}
.teacher-item .top .name-box {
	flex-grow: 1;
	padding-left: 16px;
}
.teacher-item .top .name-box p {
	line-height: 20px;
	color: #000000;
	font-size: 14px;
}
.teacher-item .top .name-box p:last-of-type {
	font-size: 12px;
}
.teacher-item .bottom p {
	font-size: 12px;
	line-height: 18px;
	color: #333333;
	padding-top: 10px;
	text-align: justify;
}

/* 底部购买bar */
.buy-box {
	display: flex;
}
.buy-box .price {
	width: 100px;			
}
.buy-box.tuanyixia .price {
	width: 140px;			
}
.buy-box.tuanyixia .huaxian {
	display: inline-block;
	margin-left: 8px;
	border-bottom: 1px solid gray;
	line-height: 0;
	color: gray;
	font-size: 14px;
}
.buy-box .price p {
	line-height: 50px;
	text-align: center;
	font-size: 14px;
	color: #333333;
}
.buy-box .price p span {
	font-size: 18px;
	color: #FF0000;
	vertical-align: middle;
	margin-left: 3px;
}
.buy-box .buy {
	width: 100px;
}
/*.buy-box.tuanyixia .buy {
	width: 160px;
}*/
.buy-box.tuanyixia .buy span {
	margin-right: 8px;
	font-size: 14px;
	color: #aaa;
	position: relative;
	display: none;
}
.buy-box.tuanyixia .buy span::after {
	content: "";
	position: absolute;
	right: -8px;
	top: 6px;
	border-top: 4px solid transparent;
	border-bottom: 4px solid transparent;
	border-left: 5px solid #bbb;
}
.buy-box.tuanyixia .buy a {
	width: 80px;
}
.buy-box .buy a {
	display: inline-block;
	width: 90px;
	height: 36px;
	background: #FF0000;
	border-radius: 5px;
	line-height: 36px;
	font-size: 18px;
	color: #FFFFFF;
	text-align: center;
	margin-top: 7px;
}
.buy-box .buy a.disabled {
	background: #CCCCCC;
}
.buy-box .sales {
	flex-grow: 1;
}
.buy-box .sales p:first-of-type {
	font-size: 12px;
	color: #29bc41;
	margin-top: 4px;
}
.buy-box .sales p:last-of-type {
	font-size: 10px;
	color: #999999;
}

.none img {
	margin-top: 60px;
}

/* 课程大纲 */
.mui-content-item {
	border-bottom: 1px solid #EEEEEE;
	padding-top: 5px;
	padding-left: 15px;
}

/*.mui-content-item:last-of-type {
	border-bottom: none;
}*/

.mui-content-item p {
	color: #333333;
	padding-bottom: 4px;
}

.mui-content-item .iconfont {
	color: #DDDDDD;
	margin-right: 15px;
	font-size: 20px;
	transition: color .2s;
}

.mui-content-item .iconfont.active {
	color: #FFD615;
}

.mui-table-view-cell .item-desc {
	margin-top: 3px;
	color: #aaa;
}

.mui-table-view-cell.mui-collapse.mui-active .mui-collapse-content {
	display: none;
}

.mui-table-view-cell.mui-collapse.mui-active>.mui-collapse-content {
	display: block;
}

.mui-table-view-cell.mui-collapse .mui-table-view {
	margin: 0;
	margin-left: -15px;
}

.mui-table-view-cell.mui-collapse .mui-collapse-content {
	padding: 0;
}

.mui-table-view-cell:after {
	left: 0;
}

.mui-table-view-cell.mui-active {
	background: #fff;
}

.mui-table-view-cell.mui-active>.mui-navigate-right {
	background: #eee;
}

.mui-table-view-cell.mui-collapse .mui-collapse-content {
	margin-left: 0; 
}

.mui-table-view-cell.mui-collapse .mui-table-view .mui-table-view-cell:after {
	left: 0;
}

.mui-table-view-cell>a:not(.mui-btn) {
	padding-left: 15px;
}

.mui-table-view-cell.mui-collapse.mui-content-item {
	padding-bottom: 0;
}

.mui-table-view-cell.mui-collapse.mui-active {
	margin-top: 0;
}

.tuanyixia-shadow {
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 9999999;
	background: rgba(0,0,0,.8);
}

.tuanyixia-shadow img {
	width: 100%;
	margin-bottom: 30px;
}

.tuanyixia-shadow p {
	color: #fff;
	text-align: center;
	font-size: 16px;
	margin-bottom: 10px;
	letter-spacing: 1px;
}

.tuanyixia-shadow b {
	color: #fff;
	margin: 0 5px;
}