No Understanding how to format Galleries behind Gallery Group

What I want to happen is that when I click on the one gallery in the ones displayed I see the individual photos.

So I insert the gallery and choose gallery group…..I use all galleries….

So when I click on the gallery group member I get taken to the gallery

but I can’t seem to style the gallery at all. I want it to be a BLOG gallery so I can enter information on each photo.. below.. I want to change the style of the gallery behind the group of gallerys…

The page I need help with: [log in to see the link]