HTML: Difference between revisions

Revision as of 23:04, 2 December 2024

Revision as of 15:02, 14 December 2024

Line 422:

* Include both <code>xml:lang</code> and <code>lang</code> attributes on any elements assigning language.

* Use the empty-element syntax only for elements specified as empty in HTML.

* Include an extra space in empty-element tags: for example {{code|lang=html|code=<br />}} instead of {{code|lang=html|code=<br />}}.

* Include explicit close tags for elements that permit content but are left empty (for example, {{code|lang=html|code=<div></div>}}, not {{code|lang=html|code=<div />}}).

* Omit the XML declaration.

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** Inline elements and plain text are allowed directly in: <code>body</code>, <code>blockquote</code>, <code>form</code>, <code>noscript</code> and <code>noframes</code>

* '''Presentation related elements'''

** underline (<code>u</code>) (Deprecated. can confuse a visitor with a hyperlink.)

** strike-through (<code>s</code>)

** <code>center</code> (Deprecated. use CSS instead.)