摘要:/*清除浮动*/ .clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; } .clearfix { *zoom: 1; } 阅读全文
posted @ 2020-07-26 19:56 Ao_min 阅读(17) 评论(0) 推荐(0) 编辑