深入解析clearfix清除浮动我想大家在写CSS的时候应该都对清除浮动的用法深有体会，今天我们就还讨论下clearfix的进化史吧。.clear{clear:both;line-height:0;}clearfix清除浮动首先在很多很多年...
The clearfix, as the name suggests, is used to clear floats. It is generally used in float layouts. The clearfix is cons...
