1.html 代码
<html><head> ???<link rel="stylesheet" href="cs2.css"></head><body> ???<div class="wapper"> ???????<div class="content"></div> ???</div> ?</body></html>
2.css 样式
*{ ???margin: 0; ???padding: 0;}.right{ ???position: absolute; ???right: 0; ???width: 100px; ???height: 100px; ???background-color:#fcc; ??}.left{ ???margin-right: 100px; ???height: 100px; ???background-color: #123;}html 两个并列div样式
原文地址：https://www.cnblogs.com/gylhaut/p/10035687.html