HTML 响应式 Web 设计
什么是响应式 Web 设计?
- RWD 指的是响应式 Web 设计(Responsive Web Design)
- RWD 能够以可变尺寸传递网页
- RWD 对于平板和移动设备是必需的
创建您自己的响应式设计
创建响应式设计的一个方法,是自己来创建它:
- <!DOCTYPE html>
- <html lang="en-US">
- <head>
- <style>
- .city {
- float: left;
- margin: 5px;
- padding: 15px;
- width: 300px;
- height: 300px;
- border: 1px solid black;
- }
- </style>
- </head>
- <body>
- <h1>yousite Demo</h1>
- <h2>Resize this responsive page!</h2>
- <br>
- <div class="city">
- <h2>London</h2>
- <p>London is the capital city of England.</p>
- <p>It is the most populous city in the United Kingdom,
- with a metropolitan area of over 13 million inhabitants.</p>
- </div>
- <div class="city">
- <h2>Paris</h2>
- <p>Paris is the capital and most populous city of France.</p>
- </div>
- <div class="city">
- <h2>Tokyo</h2>
- <p>Tokyo is the capital of Japan, the center of the Greater Tokyo Area,
- and the most populous metropolitan area in the world.</p>
- </div>
- </body>
- </html>
使用 Bootstrap
另一个创建响应式设计的方法,是使用现成的 CSS 框架。
Bootstrap 是最流行的开发响应式 web 的 HTML, CSS, 和 JS 框架。
Bootstrap 帮助您开发在任何尺寸都外观出众的站点:显示器、笔记本电脑、平板电脑或手机:
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="utf-8">
- <meta name="viewport" content="width=device-width, initial-scale=1">
- <link rel="stylesheet"
- href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
- </head>
- <body>
- <div class="container">
- <div class="jumbotron">
- <h1>yousite Demo</h1>
- <p>Resize this responsive page!</p>
- </div>
- </div>
- <div class="container">
- <div class="row">
- <div class="col-md-4">
- <h2>London</h2>
- <p>London is the capital city of England.</p>
- <p>It is the most populous city in the United Kingdom,
- with a metropolitan area of over 13 million inhabitants.</p>
- </div>
- <div class="col-md-4">
- <h2>Paris</h2>
- <p>Paris is the capital and most populous city of France.</p>
- </div>
- <div class="col-md-4">
- <h2>Tokyo</h2>
- <p>Tokyo is the capital of Japan, the center of the Greater Tokyo Area,
- and the most populous metropolitan area in the world.</p>
- </div>
- </div>
- </div>
- </body>
- </html>
如需学习更多有关 Bootstrap 的知识,请阅读我们的 Bootstrap 教程。