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[Html Css] css naming convention, html tag semantics_html/css_WEB-ITnose
[Html Css] css naming convention, html tag semantics_html/css_WEB-ITnose
Jun 24, 2016 pm 12:34 PM
<!doctype html><html lang="en"><head> <meta charset="UTF-8"> <title>css命名規(guī)范、html標(biāo)簽語(yǔ)義化</title> <style> dl,li { font: 12px/24px 'simsun';} dl dt { font-weight: bold; } </style></head><body><div class="link"> <a href="http://www.html5jscss.com/html5-semantics-section-30.html">本文參考文章1</a> <a href="http://www.html5jscss.com/html5-semantics-rich-60.html">本文參考文章2</a></div><section> <h1>命名規(guī)范</h1> <article> <ol> <li>命名只能是[a-zA-Z0-9]、連字符(-)、下劃線(_)</li> <li>命名必須以字母開(kāi)頭命名、單詞間用下?lián)Q線(main_left)連接或駝峰命名(mainLeft、MainLeft)</li> <li>語(yǔ)義化命名{側(cè)邊欄：sidebar,主要內(nèi)容：main}</li> </ol> </article></section><section> <h1>html標(biāo)簽語(yǔ)義化</h1> <article> <dl> <dt>header元素</dt> <dd>描述：“網(wǎng)頁(yè)”或“section”的頁(yè)頭，一般包括h1-h6、hgroup、nav、logo相關(guān)等。</dd> <dd>注意：沒(méi)有個(gè)數(shù)限制，如果hgroup或h1-h6自己就能工作的很好，那就不要用header。</dd> <dd>示例：header>hgroup>h1+h2</dd> </dl> <dl> <dt>footer元素</dt> <dd>描述：“網(wǎng)頁(yè)”或“section”的頁(yè)腳，一般包括版權(quán)等。</dd> <dd>注意：沒(méi)有個(gè)數(shù)限制。</dd> <dd>示例：footer{copyright©2013}</dd> </dl> <dl> <dt>hgroup元素</dt> <dd>描述：“網(wǎng)頁(yè)”或“section”的標(biāo)題，或組合h1-h6。</dd> <dd>注意：連續(xù)多個(gè)h1-h6標(biāo)簽需要用hgroup，只有一個(gè)h1-h6不需要hgroup，</dd> <dd>示例：hgroup>h1+h2</dd> </dl> <dl> <dt>nav元素</dt> <dd>描述：定義主導(dǎo)航。</dd> <dd>注意：除主導(dǎo)航外不建議使用。</dd> <dd>示例：nav>ol>li{menu$}*3</dd> </dl> <dl> <dt>aside元素</dt> <dd>描述：在article內(nèi)表示主要內(nèi)容的附屬信息，在article外常用于側(cè)邊欄。</dd> <dd>示例：section>article+aside</dd> </dl> <dl> <dt>section元素</dt> <dd>描述：代表文檔中一個(gè)分組或分段。</dd> <dd>注意：通常需要包含標(biāo)題，可以用nav、article等的就不要用section，沒(méi)有實(shí)際意義就用div。</dd> <dd>示例：section>h1+article</dd> </dl> <dl> <dt>article元素</dt> <dd>描述：代表在頁(yè)面或網(wǎng)站中自成一體的內(nèi)容，為了獨(dú)立開(kāi)發(fā)或重用；例如論壇帖子，博客文章。</dd> <dd>注意：通常需要包含標(biāo)題。</dd> <dd>示例：section>h1+article*2>h2{獨(dú)立$}</dd> </dl> <dl> <dt>address元素</dt> <dd>描述：常用語(yǔ)聯(lián)系信息，郵編地址等。</dd> <dd>示例：address>ul>li{地址$}*2 </dd> </dl> <dl> <dt>h1-h6元素</dt> <dd>描述：標(biāo)題。</dd> <dd>注意：因?yàn)閔group、section、article的出現(xiàn)，允許一個(gè)頁(yè)面里出現(xiàn)多次h1。</dd> <dd>示例：section>h1{section標(biāo)題}+article>h1{article標(biāo)題}</dd> </dl> <dl> <dt>div元素</dt> <dd>描述：一個(gè)區(qū)塊，沒(méi)有語(yǔ)義。</dd> </dl> <dl> <dt>dl元素</dt> <dd>描述：自定義列表，與dt、dd組合使用。</dd> <dd>注意：常用于名詞解釋，描述。</dd> </dl> <dl> <dt>ol元素</dt> <dd>描述：有序列表，與li組合使用。</dd> </dl> <dl> <dt>ul元素</dt> <dd>描述：無(wú)序列表，與li組合使用。</dd> </dl> <dl> <dt>time元素</dt> <dd>描述：定義發(fā)布時(shí)間。</dd> <dd>注意：time包括記起識(shí)別時(shí)間戳屬性(datetime="2012-12-25")，pubdata標(biāo)記(pubdata="true")屬性，文本內(nèi)容</dd> </dl> <dl> <dt>a元素(anchor 的縮寫)</dt> <dd>描述：定義超鏈接。</dd> </dl> <dl> <dt>em元素(emphasis 的縮寫)</dt> <dd>描述：句意強(qiáng)調(diào)或局部強(qiáng)調(diào)，改變局部側(cè)重點(diǎn)。</dd> </dl> <dl> <dt>strong元素</dt> <dd>描述：表示重要，凸顯關(guān)鍵語(yǔ)句。</dd> </dl> <dl> <dt>p元素</dt> <dd>描述：定義段落。</dd> </dl> <dl> <dt>b元素(bold 的縮寫)</dt> <dd>描述：表示加粗，突出顯示，無(wú)強(qiáng)調(diào)作用，常用于文檔概要，評(píng)論中的關(guān)鍵字。</dd> </dl> <dl> <dt>i元素(italic 的縮寫)</dt> <dd>描述：表示傾斜或不同于文章觀點(diǎn)的文本，類似于話外音。</dd> </dl> <dl> <dt>code元素</dt> <dd>描述：定義計(jì)算機(jī)代碼文本。</dd> </dl> <dl> <dt>q元素(quote 的縮寫)</dt> <dd>描述：定義短的引用內(nèi)容。</dd> </dl> <dl> <dt>blockquote元素</dt> <dd>描述：定義長(zhǎng)的引用內(nèi)容。</dd> </dl> <dl> <dt>cite元素</dt> <dd>描述：定義引用內(nèi)容標(biāo)題。</dd> </dl> <dl> <dt>u元素(underline 的縮寫)</dt> <dd>描述：定義下劃線。</dd> </dl> <dl> <dt>abbr元素(abbreviation 的縮寫)</dt> <dd>描述：定義一個(gè)縮寫文本，建議在abbr的title中填寫全稱。</dd> </dl> <dl> <dt>dfn元素(defining instance 的縮寫)</dt> <dd>描述：定義一個(gè)術(shù)語(yǔ)。</dd> </dl> <dl> <dt>var元素</dt> <dd>描述：定義計(jì)算機(jī)代碼中的變量。</dd> </dl> <dl> <dt>samp元素(sample 的縮寫)</dt> <dd>描述：由程序輸出的示例文本。</dd> </dl> <dl> <dt>kbd元素(keyboard 的縮寫)</dt> <dd>描述：由鍵盤輸入文本。</dd> </dl> <dl> <dt>wbr元素(word break 的縮寫)</dt> <dd>描述：定義換行的時(shí)機(jī)。</dd> </dl> <dl> <dt>span元素</dt> <dd>描述：一個(gè)行內(nèi)元素區(qū)域，沒(méi)有語(yǔ)義。</dd> </dl> <dl> <dt>br元素</dt> <dd>描述：定義一個(gè)換行。</dd> </dl> <dl> <dt>pre元素</dt> <dd>描述：預(yù)格式化文本，會(huì)保留空格和換行。</dd> </dl> <dl> <dt>hr元素</dt> <dd>描述：分割線。</dd> </dl> <dl> <dt>figure元素</dt> <dd>描述：一塊獨(dú)立的內(nèi)容，該內(nèi)容被移除不會(huì)影響周圍內(nèi)容，常用于統(tǒng)計(jì)，圖，音頻、視頻、代碼片段等。</dd> </dl> <dl> <dt>figcaption元素</dt> <dd>描述：當(dāng)figure需要一個(gè)標(biāo)題時(shí)，用且只能用figcaption定義。</dd> </dl> <dl> <dt>img元素</dt> <dd>描述：引入一張圖片。</dd> </dl> <dl> <dt>iframe元素</dt> <dd>描述：引入一張網(wǎng)頁(yè)。</dd> </dl> <dl> <dt>canvas元素</dt> <dd>描述：用于繪畫。</dd> </dl> <dl> <dt>video元素</dt> <dd>描述：引入視頻。</dd> </dl> <dl> <dt>audio元素</dt> <dd>描述：引入音頻。</dd> </dl> </article></section></body></html> ?
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