.classes section header h3{
	font-weight: bolder;
	font-family: "黑体";
	font-size: 24px;
	padding: 2px;
	color:#fff;
	/*border-radius: 4px;*/
}
.classes section header div{
	float: left;
	font-size: 12px;
	color: #fff;
	padding-top: 0px;
	margin-right: 75px;
}
.classes section header div:nth-of-type(2){
	margin-right: 0;
}
.classes section .details{
	height: 170px;
	background: #e8f1f1;
	padding: 15px 15px 0;
	color: #999;
	border-bottom: 2px solid #dedede;
}
.classes section .details .works{
	height: 125px;
}
.classes section .details .works div{
	margin-bottom: 10px;
}
.classes section .details .works div:nth-last-of-type(1){
	margin-bottom: 0;
}
.classes section .details .code{
	color: #000;
	font-size: 12px;
	display: inline-block;
	margin-bottom: 3px;
}
.classes section .details .students{
	color: #000;
	font-size: 12px;
	display: inline-block;
	margin-left: 70px;
	margin-bottom: 3px;
}
.classes section footer{
	height: 40px;
	/*background-color: #0670c6;*/
	padding: 8px 22px;
	text-align: right;
}
.classes section footer a{
	color: #000;
}