How to create a simple ebook sales page

I am looking to create a simple ebook sales page using RW 6.3.7 and Stacks. I have an existing page and want to create something similar but much more professional looking …around 780 pixels wide with a box around the whole page and/or a different background colour.
I have tried using the pre-installed Business theme with Stacks 2 which looks quite good but I don’t think there is any way to get rid of the cloud banner at the top. Any suggestions gratefully received. Richard


The Business Theme is a FIXED width Theme (not Responsive), you may want to rethink that selection.

As for removing the image and putting in a background colour, you can use this CSS as a site wide CSS setting or a per page setting…

#pageHeader { background: none; background-color: #424242; }