I18N Tests: Language-dependent styling

The following tests examine whether a user agent is capable of styling elements using CSS selectors that examine the language declared in element attributes.

XHTML 1.0 served as HTML   Results

1. :lang pseudo-class
2. lang |= selector
3. lang= selector

XHTML 1.1 (served as XML)

1. :lang pseudo-class
2. lang |= selector
3. lang= selector