@charset "utf-8";

.content2 .content-div{
	width: 1024px;
	overflow: hidden;
	margin:0 auto;
}
.content2 .main-title {
	font-size: 24px;
	color: #22b7ff;
	margin: 40px auto 34px;
	text-align: center;
}
.content2 .list {
	width: 963px;
	overflow: hidden;
	margin:0 auto;
	padding-bottom:30px;
}
.content2 .list-li {
	width: 963px;
	height: 195px;
	background: url("../img/list-bg.png")no-repeat left top;
	background-size: 100% 100%;
	margin-bottom: 30px;
	padding:25px;
}
.content2 .list-li .lesson-img {
	width: 270px;
	height:150px;
	overflow: hidden;
	text-align: center;
	line-height: 150px;
	float: left;
	margin-right:20px;
}
.content2 .list-li .lesson-img img {
	width: 100%;
	height: 100%;
}
.content2 .list-li .lesson-introduce {
	width: 365px;
	overflow: hidden;
	float: left;
}
.content2 .list-li .lesson-name {
	font-size: 24px;
	color: #000;
	font-weight: bold;
	/*margin-bottom: 4px;*/
}
.content2 .list-li .lesson-p {
	font-size: 14px;
	line-height: 24px;
	color: #6f6f71;
}
.content2 .list-li .study-btn {
	width: 230px;
	height:60px;
	overflow: hidden;
	cursor: pointer;
	float: right;
	margin-right:25px;
	margin-top: 20px;
	cursor: pointer;
}