@BasilBourque, I do think this can be specified by that primarily The solution's 1st sentence is overly quick / deceptive: " is sufficient but in XHTML is favored ..." => 1 could infer Which may be Utilized in XHTML, which isn't fact.@Knickerless-Noggins I am not sure in which you're looking through that, but is beautifully satisfactory, and W3Scho