<figure> 標(biāo)簽用于對元素進(jìn)行組合。使用 <figcaption> 元素為元素組添加標(biāo)題。 HTML5: <figure><figcaption>PRC</figcaption><p>The People's Republic of China was born in 1949...</p></figure> HTML4: <dl><h1>PRC</h1><p>The People's Republic of China was born in 1949...</p></dl>
<summary> 標(biāo)簽包含 details 元素的標(biāo)題,”details” 元素用于描述有關(guān)文檔或文檔片段的詳細(xì)信息。”summary” 元素應(yīng)該是 “details” 元素的第一個子元素。 HTML5: <details><summary>HTML 5</summary>This document teaches you everything you have to learn about HTML 5.</details> HTML4: none