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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 ...
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]
Note that none of these examples provide links to Wikipedia:Media help, and example 2 provides no navigable links to the file itself. Consequently, whenever this method is used, the {{Inline audio}} template must be shown on that page, and the presentation of the play buttons must be accompanied by clickable links to the sound file itself ...
The nearby text is sufficient as the image's alternative text. A non-blank alt attribute results in repetitive text for screen readers and search engines. In both cases, a blank alt attribute is ideal. For public domain, CC0, or similarly licensed images, unlink the image and use a blank alt attribute: |link=|alt=. The combination of no link ...
For instance, in most HTML and XHTML document types the "type" attribute is required on the "script" element and the "alt" attribute is required for the "img" element.... This diagnostic can result from use of the EasyTimeline extension, which does not support accessibility and does not generate alternative text for visually impaired readers.
Place this template on an article or user page to create a gallery of images on that page along with captions. Anyone may place this template. Template parameters [Edit template data] Parameter Description Type Status title title Title for the overall gallery Example Pictures of chickens String suggested align align Alignment of the gallery on the page; possible values include left, right, and ...
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 ...
Example: groupwidth = 9em liststyle* CSS styles to apply to all lists. Overruled by the oddstyle and evenstyle parameters (if specified) hereafter. When using backgound colors in the navbox, see the note hereafter. list n style* CSS styles to apply to a specific list, in addition to any styles specified by the liststyle parameter. This ...