<!DOCTYPE html><html><head><meta charset="UTF-8"><title></title><style type="text/css">*{padding: 0;margin: 0;}.header{width: 100%;height: 550px;margin: 0 auto;background: #ADD8E6;?}.left{width: 500px;float: left;margin-top: 200px;margin-left: 300px;}.right{width: 500px;float: right;margin-top: 200px;margin-right: 200px;}.banner{width: 100%;height: 393px;margin: 0 auto;background: pink;?}.banner .left{width: 30%;float: left;margin-top: 200px;margin-left: 300px;}.banner .right{width: 30%;float: right;margin-top: -66px;margin-right: 40px;}.banner .middle{width: 40%;float:left;margin-top: 200px;margin-left: -80px;}</style></head><body><div class="header"><div class="left"><img src="http://climg.mukewang.com/58c0f808000129a303600215.jpg"></div><div class="right"><img src="http://climg.mukewang.com/58c0f819000198a703600214.jpg"></div></div><div class="banner"><div class="left"><img src="http://climg.mukewang.com/58c0f81d0001fe4402000060.jpg"></div><div class="middle"><img src="http://climg.mukewang.com/58c0f8220001dfce02000060.jpg"></div><div class="right">?<img src="http://climg.mukewang.com/58c0f8780001c74602000060.jpg"></div></div></body></html>效果出來了，就是不知道，怎么自適應，希望大家幫忙一下，小弟！
幫我看一下，怎么可以自適應
慕無忌1069594
2018-04-15 11:04:28
