@BasilBourque, I do think This may be provided by that primarily The solution's 1st sentence is overly short / deceptive: " is enough but in XHTML is desired ..." => 1 could infer Which may be Utilized in XHTML, which isn't real truth.@Knickerless-Noggins I am not sure where you're reading through that, but is flawlessly appropriate, and W3Schools