An HTML element is a type of HTML (HyperText Markup Language) document component, one of several types of HTML nodes (there are also text nodes, comment...
114 KB (12,895 words) - 14:18, 4 April 2025
and may include sub-element tags. Browsers do not display the HTML tags but use them to interpret the content of the page. HTML can embed programs written...
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effects). Example setting element size and drawing surface size to different values: <!DOCTYPE html> <html> <head> <title>Canvas element size: 600 x 300, Canvas...
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Document Object Model (redirect from HTML DOM)
standard. In HTML DOM (Document Object Model), every element is a node: A document is a document node. All HTML elements are element nodes. All HTML attributes...
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Microdata is a WHATWG HTML specification used to nest metadata within existing content on web pages. Search engines, web crawlers, and browsers can extract...
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of an HTML element.HTML attributes are a modifier of a HTML element type. An attribute either modifies the default functionality of an element type or...
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formalise this approach to semantics in HTML. One important restriction of this approach is that such markup based on element inclusion must meet the well-formedness...
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Frame (World Wide Web) (redirect from HTML frame)
delineation. The iframe element is used inline within a normal HTML body, and defines the initial content and name similarly to the frame element. Any text inside...
14 KB (1,794 words) - 21:20, 15 February 2025
Div and span (redirect from Span element in HTML)
authors. Where no existing HTML element is applicable, <span> and <div> can valuably represent parts of a document so that HTML attributes such as class...
13 KB (1,571 words) - 04:48, 23 March 2025
element has two uses: either to emulate the use of an HTTP response header field, or to embed additional metadata within the HTML document. With HTML...
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CSS (redirect from Pseudo-element)
"CSS class", although sometimes used, is a misnomer, as element classes—specified with the HTML class attribute—is a markup feature that is distinct from...
80 KB (7,785 words) - 15:12, 2 April 2025
The marquee tag is a non-standard HTML element which causes text to scroll up, down, left or right automatically. The tag was first introduced in early...
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HTML video is the only widely supported video playback technology in modern browsers, with the Flash plugin being phased out. The <video> element started...
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A canonical link element is an HTML element that helps webmasters prevent duplicate content issues in search engine optimization by specifying the "canonical"...
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included within the document itself. For HTML it is possible to include this information inside the head element near the top of the document: <meta...
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The blink element is a non-standard HTML element that indicates to a user agent (generally a web browser) that the page author intends the content of the...
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display = "block"; textElement.innerHTML = "Hide paragraph"; } else { displayElement.style.display = "none"; textElement.innerHTML = "Show paragraph"; }...
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results from a search engine. Forms are enclosed in the HTML <form> element. This HTML element specifies the communication endpoint the data entered into...
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<p>Comment text...</p> </article> </article> The <article> element only includes the global HTML attributes such as contenteditable, id, and title. However...
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ROOT elements are also called document elements. In HTML, the root element is the <html> element. The World Wide Web Consortium defines not only the specifications...
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family selection is available in two forms: in the deprecated (X)HTML <font>...</font> element with its face attribute, and in the CSS font-family property...
5 KB (741 words) - 22:17, 23 September 2023
Web colors (redirect from HTML colors)
Colors". W3C. Retrieved 8 July 2013. Raggett, Dave. "HTML 3.2 Reference Specification | The BODY element". W3C. Retrieved 8 July 2013. Lilley, Chris (24 April...
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in Wiktionary, the free dictionary. IFrame may refer to: iframe, an HTML element I-frame, a type of video frame in video compression "I-Frames", a shorthand...
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Meta refresh (redirect from HTML META REFRESH)
the current web page or frame after a given time interval, using an HTML meta element with the http-equiv parameter set to "refresh" and a content parameter...
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front-end JavaScript library that extends HTML with custom attributes that enable the use of AJAX directly in HTML and with a hypermedia-driven approach....
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HTML audio is a subject of the HTML specification, incorporating audio, including speech to text, all in the browser. The <audio> element represents a...
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Document type declaration (redirect from HTML DOCTYPE)
element in the document. For example, in XHTML, the root element is <html>, being the first element opened (after the doctype declaration) and last closed...
16 KB (1,973 words) - 12:55, 20 December 2024