第一种
overflow:hidden
第二种
.clearfix:after{
content:"";
display:block;
height:0;
clear:both;
visibility:hidden;
}
.clearfix{
*zoom:1;
}
第三种
.clearfix:after,.clearfix:before{
content:"";
display:table;
}
.clearfix:after{
clear:both;
}
.clearfix{
*zoom:1;
}
HTML课堂笔记11
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转载自blog.csdn.net/huanhangDJH/article/details/114917566
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