另一种清除浮动元素的方法（FFIE 6IE 7IE 8 Beta）

Posted 2021-02-27

This method uses the "min-height" property to give "hasLayout" in IE 7, "height" property for IE 6 and the pseudo-element ":after" and "content" property for Gecko based and IE 8 Beta.

.clearfix:after{content: ""; display: block; clear: both; height: 0; visibility: hidden;}
.clearfix{min-height: 0; height: 0;}
html>body .clearfix{height: auto;}