标签：ide 选择 open closed one close div font lap
类选择器{
属性：属性值
}
<html> <head> <meta http-equiv="Content-Type" content="text/html;charset=gb2312"/> <title>类选择器的用法</title> <style type="text/css"> .green{ font-size:20px; color:green } </style> </head> <body> <p>北京欢迎你，有梦想谁都了不起!</p> </body> </html>
标签：ide 选择 open closed one close div font lap
原文地址：http://www.cnblogs.com/daixiumei/p/6875679.html
