清除浮动

/*清除浮动*/
.clearfix:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}

.clearfix {
*zoom: 1;
}

posted @ 2020-07-26 19:56  Ao_min  阅读(38)  评论(0编辑  收藏