<style type="text/css"> body{font-size:20px;} </style> </head> <body> <div style="width:100px;height:2px;background:green"></div> </body>
可以设置font-size:0px来解决
posted on 2013-01-19 16:05 unifyyeteng 阅读(171) 评论(0) 编辑 收藏 举报
