We have seen few HTML tags and their usage like heading 标题 tags<h1>, <h2>,paragraph 段落 tag<p>and other tags. We used them so far in their simplest form, but most of the HTML tags can also have attributes, which are extra bits of information. An attribute/əˈtrɪbjuːt/...
The following attributes are standard across all HTML elements. Therefore, you can use these attributes with the <h1> tag , as well as with all other HTML tags.accesskey autocapitalize class contenteditable data-* dir draggable hidden id inputmode is itemid itemprop itemref itemscope itemtype ...
The <table> element has no attributes, but it does accept global attributes. The following are commonly used. AttributeValueDescription id identifier Defines a unique identifier for the table. class classnames Sets one or more CSS classes to be applied to the table. style CSS-styles Sets the ...
<h1>My First Heading</h1><p>My first paragraph.</p></body></html> The first two letters specify the language (en). If there is a dialect, use two more letters (US).The title AttributeHTML paragraphs are defined with the <p> tag....
Event AttributesThe <h1> to <h6> tags also supports the Event Attributes in HTML.More ExamplesExample Set the background color and text color of headings (with CSS): <h1 style="background-color:DodgerBlue;">Hello World</h1><h2 style="color:Tomato;">Hello World</h2> Try it Yourself ...
Example <!DOCTYPE html> <html><head><title>Page Title</title> </head><body><h1>This is a Heading</h1><p>This is a paragraph.</p> </body></html> Try it Yourself » Click on the "Try it Yourself" button to see how it works.HTML ExamplesIn this HTML tutorial, you will ...
Attributes for <audio>This table lists the <audio> tag attributes.AttributeAccepted ValuesDescription controls no value Enables audio controls such as play/pause, volume, and others. src URL Audio file URL / path. id identifier Defines a unique identifier for the audio. class classnames Sets ...
<section> <h1>The Night Watch</h1> <p> The painting is famous for three things: its colossal size (363 cm × 437 cm (11.91 ft × 14.34 ft)), the dramatic use of light and shadow (tenebrism), and the perception of motion in what would have traditionally been a static military ...
bsObj.findAll(tagName, tagAttributes) .get_text() 会把这些超链接、段落和标签都清除掉, 只剩下一串不带标签的文字。 findAll(tag, attributes, recursive, text, limit, keywords) find(tag, attributes, recursive, text, keywords) .findAll({"h1","h2","h3","h4","h5","h6"}) ...
The <tr> element has no attributes, but it does accept global attributes. The following are commonly used. AttributeValueDescription id identifier Defines a unique identifier for the row. class classnames Sets one or more CSS classes to be applied to the row. style CSS-styles Sets the row ...