html {
	font-size: 16px;
}

* {
	box-sizing: border-box;
	outline: none;
}

body {
	font: 1rem Microsoft YaHei;
}

/* 顶部 */
.xh-header {
	position: fixed;
	background-color: #FF6E3E;
	height: 2.75rem;
	padding: 0.6875rem 0rem;
	z-index: 100;
	width: 100%;
	top: 0;
}

.xh-header .xh-nav-btn {
	width: 1.375rem;
	height: 1.375rem;
	margin-left: 0.8125rem;
	margin-top: -0.125rem;
}

.xh-header .xh-nav-title {
	position: absolute;
	text-align: center;
	line-height: 2.75rem;
	overflow: hidden;

	top: 0;
	bottom: 0;
	left: 2.5rem;
	right: 2.5rem;

	font-size: 1.125rem;
	font-weight: 400;
	color: rgba(255, 255, 255, 1);
}

.xh-header .xh-nav-list {
	position: absolute;
	background: rgba(255, 255, 255, 0.9);
	border-radius: 0.3125rem;
	overflow: hidden;
	transition: height 0.3s ease;
	box-shadow: 0px 0px 1.875rem 0px rgba(0, 0, 0, 0.14);

	left: 0.8125rem;
	top: 2.75rem;
	width: 7.5rem;
	height: 0;
}

.xh-header .xh-nav-list.show {
	height: 11.5625rem;
}

.xh-header .xh-nav-list .xh-nav-item {
	display: block;
	line-height: 2.25rem;
	padding: 0rem 0.9375rem;
	border-bottom: 1px solid #E6E6E6;
	color: #666;
	cursor: pointer;
}

.xh-header .xh-nav-list .xh-nav-item.active {
	color: #FF6E3E;
}

.xh-header .xh-nav-list .xh-nav-item:last-child {
	border-color: transparent;
}

/* 内容 */
.xh-content {
	position: absolute;
	top: 2.75rem;
	bottom: 0rem;
	width: 100%;
	overflow: auto;
}

/* ======首页 START */
.xh-content .bg {
	position: absolute;

	background-size: cover;
	background-repeat: no-repeat;
	background-position: center;

	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
}

.xh-content .wx {
	position: absolute;
	z-index: 101;
	background-color: #FFF;
	text-align: center;
	border-radius: 0.3125rem;

	right: 1.25rem;
	bottom: 1.25rem;
	width: 8.125rem;
	padding: 0.625rem 0rem;
}

.xh-content .wx img {
	display: block;

	width: 6.125rem;
	height: 6.125rem;
	margin: auto;
}

.xh-content .wx label {
	display: block;
	font-size: 0.75rem;
	line-height: 0.75rem;
	font-weight: 400;
	color: rgba(102, 102, 102, 1);
	margin-top: 0.3125rem;
}

/* ======首页 END */

/* ======优秀课程 START */
.course-list {
	padding: 0px 0.9375rem;
}

.course-list .course-item {
	display: table;
	border-bottom: 1px solid rgba(0, 0, 0, 0.1);

	padding: 0.9375rem 0px;
	width: 100%;
}

.course-list .course-item .course-img {
	float: left;
	margin-right: 0.625rem;
}

.course-list .course-item .course-img img {
	width: 9.0625rem;
	height: 6.25rem;
}

.course-list .course-item .course-intro {
	float: left;
	width: calc(100% - 9.0625rem - 0.625rem);
}

.course-list .course-item .course-intro .course-name {
	display: block;

	font-weight: 400;
	color: rgba(51, 51, 51, 1);
	line-height: 1.3125rem;

	margin-bottom: 0.5rem;
	height: 2.625rem;

	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.course-list .course-item .course-intro .course-desc {
	font-size: 0.75rem;
	font-family: PingFang SC;
	font-weight: 400;
	color: rgba(128, 128, 128, 1);

	height: 7.1875rem;

	display: -webkit-box;
	-webkit-box-orient: vertical;
	
	
}

/* ======优秀课程 END */

/* ======课程实况 START */
.reality-list {
	padding: 0.9375rem 0.9375rem 0;
}

.reality-list .reality-item {
	position: relative;
	margin-bottom: 1.125rem;
}

.reality-list .reality-item .reality-img {
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center;

	height: 9.0625rem;
	margin-bottom: 0.9375rem;
}

.reality-list .reality-item .reality-title {
	display: block;
	font-weight: 400;
	color: rgba(102, 102, 102, 1);
	text-align: center;
}

/* ======课程实况 END */


/* ======立即报名 START */
.enroll-view {
	text-align: center;
	padding: 0rem 0.9375rem;
}

.enroll-view>img {
	width: 10.75rem;
	margin-top: 2.5rem;
	margin-bottom: 1.625rem;
}

.enroll-view>label {
	display: block;

	font-weight: 400;
	color: rgba(102, 102, 102, 1);
}

.enroll-view .info {
	border-top: 2px dashed rgba(221, 221, 221, 1);
	padding: 15px 0rem;
	width: 19.5625rem;
	margin: 1.875rem auto 0rem;
}

.enroll-view .info>label {
	display: block;
	font-size: 1.125rem;
	line-height: 1.125rem;
	font-weight: 400;
	color: rgba(153, 153, 153, 1);
	margin-bottom: 1rem;
}

.enroll-view .info>label>a {
	color: inherit;
}

/* ======立即报名 END */

/* ======关于我们 START */
.about-list {
	padding: 0.9375rem;
}

.about-list .about-item {
	position: relative;
	display: block;

	font-weight: 400;
	color: rgba(153, 153, 153, 1);
	line-height: 2.75rem;

	border-bottom: 1px solid #E1E1E1;
	padding-left: 1.5rem;
}

.about-list .about-item:before {
	content: ' ';
	position: absolute;
	display: block;
	
	border: 1px solid #FF6E3E;
	border-radius: 50%;
	
	width: 6px;
	height: 6px;
	top: 50%;
	left: 0.75rem;
	margin-left: -4px;
	margin-top: -4px;
}

/* ======关于我们 END */