Hi,
I was trying to answer a question on this forum, and I wanted to experiment with one of the heavily modified sample styles I use for one of my galleries, but I accidentally hit 'delete' instead of 'edit'. Oh, well...all that work down the drain.
About 15 minutes later(I think), I went back into that gallery, and it had the same style. Even though I deleted the style sheet, the gallery was still displaying that style. I checked the style sheet name listed for the gallery, and sure enough it said "white standard" or "no style sheet", and the style I deleted was not listed anywhere.
So, I hurriedly viewed the source for the gallery, and put the link to the css style sheet into the address bar of a new browser window, and the style sheet I had deleted appeared. So, I copied the code, went into pbase, made a new stylesheet and pasted in the code.
Why was I able to do that? Anyway, if you accidentally delete a style sheet, all is not lost. pbase should also consider a confirmation when deleting anything.