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Alternative text Text that provides the same essential information as an image in an article, provided by the alt attribute, image caption, and sometimes the body text. [6] Alt attribute The HTML attribute used on webpages to specify alternative text to be displayed in place of an element that cannot be rendered. [12] Alt parameter
In contrast, a character entity reference refers to a character by the name of an entity which has the desired character as its replacement text. The entity must either be predefined (built into the markup language) or explicitly declared in a Document Type Definition (DTD). The format is the same as for any entity reference: &name;
With alternative text: Alternative text, used when the image is unavailable or when the image is loaded in a text-only browser, or when spoken aloud, is strongly encouraged. See Alternative text for images for help on choosing it.
Markdown [9] is a lightweight markup language for creating formatted text using a plain-text editor. John Gruber created Markdown in 2004 as an easy-to-read markup language . [ 9 ] Markdown is widely used for blogging and instant messaging , and also used elsewhere in online forums , collaborative software , documentation pages, and readme files .
Avoid using smaller font sizes within page elements that already use a smaller font size, such as most text within infoboxes, navboxes, and references sections. [g] This means that <small>...</small> tags, and templates such as {} and {}, should not be applied to plain text within those elements. In no case should the resulting font size of any ...
Alternative text (or alt text) is text associated with an image that serves the same purpose and conveys the same essential information as the image. [1] In situations where the image is not available to the reader, perhaps because they have turned off images in their web browser or are using a screen reader due to a visual impairment, the alternative text ensures that no information or ...
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Do not use symbols that will not be read out loud such as ♥ (a heart symbol), or symbols which may be read incorrectly such as – (which may be read as "dash" instead of "minus"); instead, use images with appropriate alt= text. [1] Symbols that cause problems for screen readers may already have templates created to produce an image and alt text.