I have used DB Viewer several times without a problem in past projects. In my new project DB Viewer does not display. Only the search, edit and csv options. 

I suspect DB viewer comes with its own css an js files. I added some proprietary css files, amongst other to control the way the header displays on each page (picture gallery). Have a look at www.colka.be/tohl . Maybe that coding interferes with the css coding used by DB Viewer.

Could I be right ?