/*课程module*/
.section-child:nth-of-type(even){
	background-color: #fff;
}
.section-flex{
	width: 1200px;
	padding: 50px 0 20px;
	margin: 0 auto;
}
.course-title{
	height: 50px;
	line-height: 50px;
	font-size: 30px;
	display: flex;
	justify-content: center;
	font-weight: normal;
}
.course-title p{
	position: relative;
	padding: 0 20px;
}
.course-title span{
	display: block;
	position: relative;
}
.course-title i{
	position: absolute;
	left: 0;
	bottom: 15px;
	display: block;
	width: 100%;
	height: 12px;
	border-radius: 10px;
	z-index: 0;
}
.course-title-st i{
	background-color: #ff7364;
}
.course-title-nd i{
	background-color: #ffd97e;
}
.course-title-rd i{
	background-color: #96c0ff;
}
.course-main-idea{
	height: 30px;
	line-height: 30px;
	font-size: 14px;
	color: #474747;
	text-align: center;
}
.section-inner{
	padding-top: 20px;
}