But it was removed in 2013 [0]. So depending on age and strictness of your rendering engine, you don't have a guarantee for how it'll be handled. [0] https://l

But it was removed in 2013 [0]. So depending on age and strictness of your rendering engine, you don't have a guarantee for how it'll be handled. [0] https://lists.w3.org/Archives/Public/public-html-admin/2013Apr/0003.html https://lists.w3.org/Archives/Public/public-html-admin/2013A...