HTML page displaying Dolphin

I apologize in advance if this is a stupid question, I have never done anything with PHP before (pretty well-versed in HTML) and am trying to edit a website someone else created.

There is a Dolphin community app set up but I can't figure out where the HTML file is that provides the background code.

There is a header with navigation links that I need to edit but I can't figure out which file to edit.

The page displays at http://www.invisiblerecords.com/community

http://www.invisiblerecords.com

TIA

have you looked here templates/base/_header.html

Yes I did and it worked!  Thank you.  Now I just need to figure out how to get the header to show up above the orca forum as well.

Your template is a bit changed so it's difficult to say exact were you need to edit it,

they can also have made custum header files!!!

Forum use this page templates/tmpl_uni/page_55.html

and code shall be like this

__include _header.html__
__page_main_code__
__include _footer.html__

If your page is like this,

you need to take a look on the file templates/tmpl_uni/_header.html