<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <style> *{ box-sizing:border-box; } .header { border: 1px solid red; padding: 15px; } .menu { width: 25%; float: left; padding: 15px; border: 1px solid red; } .main { width: 75%; float:left; padding: 15px; border: 1px solid red; } </style> </head> <body> <div class="header"> <h1>Chania</h1> </div> <div class="menu"> <ul> <li>The Flight</li> <li>The City</li> <li>The Island</li> <li>The Food</li> </ul> </div> <div class="main"> <h1>The City</h1> <p>Chania is the capital of the Chania region on the island of Crete. The city can be divided in two parts, the old town and the modern city.</p> <p>Resize the browser window to see how the content respond to the resizing.</p> </div> </body> </html>
原文：http://www.cnblogs.com/zhengtu2015/p/5453783.html