not be applied when in strict mode.

	Fixes diveintomark.org's navigation bar on the front page (issue #2
	on his list).

        Reviewed by darin and maciej

        * khtml/css/html4.css:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@3285 268f45cc-cd09-0410-ab3c-d52691b4dbfc