/ Bug

IE9 border bug

MIX11来临之际给IE9提个bug

参看 IE6 BUG:边框不能设为透明,IE9中显示如下:

解决方法:

将dotted改为dashed

body{background-color:yellow;}
.pointer{width:0;height:0;border-top:100px transparent <strong>dashed</strong>;border-right:200px red solid;font-size:0;}