December 2002
Intermediate to advanced
576 pages
32h
English
<head>
<head> ... </head>
Delimit the beginning and end of the document head.
dir
=dir
Specify the rendering direction for text,
either left to right (ltr) or right to left
(rtl).
lang
=language
Specify the language used for this tag’s contents using a standard two-character ISO language name.
profile
=url
Provide the URL of a profile for this document.
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