.clearfix:before, .clearfix:after { content: " "; display: table; } .clearfix:after { clear: both; } .clearfix { *zoom: 1; } 本文共 198 字，大约阅读时间需要 1 分钟。
.clearfix:before, .clearfix:after { content: " "; display: table; } .clearfix:after { clear: both; } .clearfix { *zoom: 1; } 转载于:https://my.oschina.net/suconghou/blog/271357