div1的高度為什么設(shè)置min-height后sp1和sp2的高度沒有撐起了呢?為什么把div1的min-height改成height后sp1和sp2就撐起來了?min-height不能替代height使用嗎?<!DOCTYPE html><html><head> <title></title> <style type="text/css"> #div1{width: 100%;min-height: 50px;background-color: yellow;} #sp1{width: 20%;height: 100%;display: inline-block;background-color: blue;} #sp2{width: 50%;height: 100%;display: inline-block;background-color: red;} </style></head><body><div id="div1"> <span id="sp1">aaa</span> <spanv id="sp2">bbb</span></div></body></html>
min-height和height的疑問?
慕桂英546537
2018-07-06 09:17:46