Yes I know. It has happened to me before, but when it comes to XHTML 1.0 Transitional, Strict etc or even XHTML 1.1 which are validated, Mozilla does not seem to have a problem. It is weird I know. You might want to check this link out, about the reasons why 'Quirks Mode' is being trigerred in Mozilla:
http://www.mozilla.org/docs/web-developer/quirks/
Also, the header's look in phpBB themes is controlled by the overall_header.tpl file inside each theme folder, but I am sure you know that already. However, right below the meta tags there is this piece of code:
- Code: Select all
{META}
which I believe causes this.
Oh, you may also want to check out John Fish's forums at:
http://forum.johncfish.com
John has managed to get phpBB to validate fully but I haven't asked him about the details just yet.