a,a:hover,a:active{text-decoration: none;color: black;}
h1{
	text-align: center;/*居中*/
}
*{margin: 0;padding:0;
-moz-box-sizing: border-box;/*火狐浏览器*/
-webkit-box-sizing:border-box;/*webkit内核浏览器*/
box-sizing:border-box;
}
/*公共样式*/
.m-list a{
	display: block;float:left;border-radius: 10px;box-shadow:0 0 10px #ccc;
	overflow: hidden;
}
.m-list a img{
	-webkit-filter:opacity(80%);
	filter: opacity(80%);	
}
.m-list a:hover img{
	-webkit-filter:opacity(100%);
	filter: opacity(100%);	
}
.m-list a:hover p{
	color: #0277fe;
}
.m-list a p{
	height:30px;line-height:30px;padding: 0 10px; overflow: hidden;
}
.m-list a img{
	width: 100%;
}
/*公共样式*/
/*课程分类开始*/
.kc-box .kc-b{
	width: 210px;height: 190px;margin: 20px 15px;	
}
.kc-box .kc-b img{
	height: 160px;
}
.kcf1 .kc-nav{
	padding: 50px 100px 0 15px;position: relative;word-break: keep-all;/*不允许将一个单词打断*/
	border-bottom:1px solid #ccc;padding: 6px;
}
.kcf1 .kc-nav .n-a{
	line-height: 20px;margin-right: 20px;	
}
.kcf1 .kc-nav .n-a:hover{
	color: #00aeff;	
}
/*课程分类结束*/