[VE][65] New Error Message Suggestion

Why it is not possible?

Please, help.

I edit my html files by hand and of 280 I put it down to 5.

Line 23, column 32: document type does not allow element "CENTER" here; missing one of "APPLET", "OBJECT", "MAP", "IFRAME", "BUTTON" start-tag

<font size=6 color=black><center><b>text</b></center><