Editing css and page layout, Template directory within powerstore
I have bought powerStore and i wonder how can i change the layout to make the homepage looks a bit like apple homepage. Is it possible to make the change from the css to make the header width 100% and change the border of the container to none? I can't find The Power Store template files located in the Templates directory within powerStore. As im new to that and also to CMS, I always work in Dreamweaver, how should i edit template within powerStore or in Dreamweaver in order to make the change i want please.