Chapter Text
<a> is a functionality tag, which creates a link to the address specified by the “href” element like this:
The following attributes are possible within this tag:
download (specifies that the target will be downloaded when a user clicks on the hyperlink) - not permitted in ao3
href (specifies the url of the page the link goes to) - works for ao3
hreflang (specifies the language of the linked document) - not permitted in ao3
media (specifies what media/device the linked document is optimized for) - not permitted in ao3
ping (specifies a space-separated list of urls to which, when the link is followed, post requests with the body ping will be sent by the browser (in the background). typically used for tracking.) - not permitted in ao3
referrerpolicy (specifies which referrer information to send with the link) - not permitted in ao3
rel (specifies the relationship between the current document and the linked document (ao3 automatically makes every link "nofollow")) - works for ao3
target (specifies where to open the linked document) - not permitted in ao3
type (specifies the media type of the linked document) - not permitted in ao3
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<abbr> is a functionality tag, which highlights the text it surrounds and provides hover-over text (note: does not work on touchscreen devices) like this:
just like this!
The following attribute is possible within this tag:
title (specifies the text for the hover-over) - works for ao3
Find out more here
<acronym> is a functionality tag, which is not supported by HTML5 but highlights the text it surrounds and provides hover-over text like this:
just like this!
The following attribute is possible within this tag:
title (specifies the text for the hover-over) - works for ao3
Find out more here
<dfn> is a functionality tag, which is a way of formatting the definition of a thing referenced like this:
just like this!
The following attribute is possible within this tag:
title (specifies the text for the hover-over) - works for ao3
Specific function on AO3:
works on AO3 but only the hover-over (which presents as a question mark before showing the title text)
Find out more here
<img> is a functionality tag, which inserts an image into the document like this:
The following attributes are possible within this tag:
alt (specifies an alternate text for an image) - works for ao3
crossorigin (allow images from third-party sites that allow cross-origin access to be used with canvas) - not permitted in ao3
height (specifies the height of an image) - works for ao3
ismap (specifies an image as a server-side image map) - not permitted in ao3
loading (specifies whether a browser should load an image immediately or to defer loading of images until some conditions are met) - not permitted in ao3
longdesc (specifies a url to a detailed description of an image) - not permitted in ao3
referrerpolicy (specifies which referrer information to use when fetching an image) - not permitted in ao3
sizes (specifies image sizes for different page layouts) - not permitted in ao3
src (specifies the path to the image) - works for ao3
srcset (specifies a list of image files to use in different situations) - not permitted in ao3
usemap (specifies an image as a client-side image map) - not permitted in ao3
width (specifies the width of an image) - works for ao3