html,
body {
		height: 100vh;
		margin: 0;
	 padding: 0;
    // overflow-y: auto;
}

//标签tag样式-----------------------------------------------------------------
// 必修
.tag1{
	width: 80px;
	height: 26px;
	border: 1px solid #51C6E6;
	border-radius: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-weight: bold;
	color: #51C6E6;
}
// 选修
.tag2{
	width: 80px;
	height: 26px;
	border: 1px solid #CD7FED;
	border-radius: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-weight: bold;
	color: #CD7FED;
}
// 在线 面授 测评 外部链接 作业 辩论等
.tag3{
	height: 26px;
	border: 1px solid #7F96ED;
	border-radius: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-weight: bold;
	color: #7F96ED;
	padding-left:25px ;
	padding-right: 25px;
}
// 标签 
.tag4{
	padding-left:15px ;
	padding-right: 12px;
	height: 24px;
	border: 1px solid rgba(255, 185, 109, 1);
	border-radius: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-weight: 500;
	color: rgba(255, 185, 109, 1);
}

//标签tag样式-----------------------------------------------------------------