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  2. alt attribute - Wikipedia

    en.wikipedia.org/wiki/Alt_attribute

    For example, an alt attribute for an image of an institution's logo should convey that it is the institution's logo rather than describing details of what the logo looks like. [10] [11] The alt attribute is intended to be used for short and concise descriptions of the image. Longer descriptions can be given using the longdesc attribute, which ...

  3. Help:Alt text - Wikipedia

    en.wikipedia.org/wiki/Help:ALT

    The World Wide Web Consortium (W3C) guidelines state that an image's alt attribute should convey meaning, rather than a literal description of the image itself. [2] For example, the alt attribute on an institution's logo should convey that it is the institution's logo instead of describing details of what the logo looks like. [3] [4]

  4. Link relation - Wikipedia

    en.wikipedia.org/wiki/Link_relation

    A link relation is a descriptive attribute attached to a hyperlink in order to define the type of the link, or the relationship between the source and destination resources. The attribute can be used by automated systems, or can be presented to a user in a different way. In HTML these are designated with the rel attribute on link, a, or area ...

  5. htmx - Wikipedia

    en.wikipedia.org/wiki/Htmx

    The release of htmx was a significant milestone for the project, by offering a way to utilize AJAX, CSS transitions, WebSockets, and Server-Sent Events directly in HTML using attributes. [ 9 ] In 2023, htmx was added to the first cohort of the GitHub Accelerator program, a program the provides open source projects with funding and guidance from ...

  6. Help:User style - Wikipedia

    en.wikipedia.org/wiki/Help:User_style

    For example, an HTML element "span" without content can, through its class and id, provide parameters for JS specifying CSS for any parts of the page. For example, if a page contains a "span" element with class FA and id lc, MediaWiki:Monobook.js specifies the style and title of elements "li" of class interwiki-lc, thus controlling the style ...

  7. HTML attribute - Wikipedia

    en.wikipedia.org/wiki/HTML_attribute

    HTML attributes are special words used inside the opening tag to control the element's behaviour. It is a piece of markup language used to adjust the behavior or display of an HTML element.HTML attributes are a modifier of a HTML element type.

  8. List of XML and HTML character entity references - Wikipedia

    en.wikipedia.org/wiki/List_of_XML_and_HTML...

    In SGML, HTML and XML documents, the logical constructs known as character data and attribute values consist of sequences of characters, in which each character can manifest directly (representing itself), or can be represented by a series of characters called a character reference, of which there are two types: a numeric character reference and a character entity reference.

  9. data URI scheme - Wikipedia

    en.wikipedia.org/wiki/Data_URI_scheme

    In this example, the \ + <linefeed> line terminators are a feature of CSS, indicating continuation on the next line. These would be removed by the CSS stylesheet processor, and the data URI would be reconstituted without whitespace, making it correct, since whitespace is not allowed within the data component of a data: URI.