本文主要包含HTML5等相关知识,佚名 希望在学习及工作中可以帮助到您
要了解和熟悉 HTML5 中的新的语义元素,最好的方式就是拿一经典的 HTML 文档作例子,然后把 HTML5 的一些新鲜营养充实进入。如下就是我们要改造的页面,该页面很简单,只包含一篇文章。
ApocalypsePage_Original.html,这是一个格式非常规范的页面,所有的样式均来自于外部样式表。
- <!DOCTYPE html>
- <html lang="zh-CN">
- <head>
- <meta charset="utf-8">
- <title>Apocalypse Now</title>
- <link rel="stylesheet" href="ApocalypsePage_Original.css">
- </head>
- <body>
- <div class="Header">
- <h1>How the World Could End</h1>
- <p class="Teaser">Scenarios that spell the end of life as we know</p>
- <p class="Byline">by Ray N. Carnation</p>
- </div><!-- end Header -->
- <div class="Content">
- <p><span class="LeadIn">Right now</span>, you're probably feeling pretty good. After all, life in the developed world is comfortable<span class="style1">—</span>probably more comfortable than it's been for the average human being throughout all of recorded history.</p>
- <p>But don't get too smug. There's still plenty of horrific ways it could all fall apart. In this article, you'll learn about a few of our favorites.</p>
- <h2>Mayan Doomsday</h2>
- <p>Skeptics suggest that the Mayan calendar simply rolls to a new 5,126-year era after 2012, and doesn't actually predict a life-ending apocalypse. But given that the long-dead Mayans were wrong about virtually everything else, why should we trust them on this?</p>
- <h2>Robot Takeover</h2>
- <p>Not quite as frightening as a Vampire Takeover or Living-Dead Takeover, a robot rebellion is still a&nb