对groupbox的一点点改进

.groupbox:after{

content:".";

display:block;

height:0;

clear:both;

visibility:hidden;

}

.groupbox{

*zoom:1;/*hack for IE6,7*/

}

这是一段很经典的清除fload的css代码,最近在使用的时候发现了IE6,7下的双倍边距的bug,因而作一点点的小调整.

.groupbox:after{

content:".";

display:block;

height:0;

clear:both;

visibility:hidden;

}

.groupbox{

*zoom:1;/*hack for IE6,7*/

        *display:inline;/*hack for IE6,7*/

}