The slider images of Akyra theme by Arinio has two buttons in them. How do I get rid of those buttons?

I’m getting absolutely no response from Arinio themes despite trying several times.

The site is for AIRS and is being built on dboutell.com. It will be on oxygenalarms.com in a day or two from now.

I am hoping someone can shed some light on how to make the pages, other than the front page, full width. The template is default and cannot be changed and this does not allow for a full width page. Please help!