New Site Design Problem?

[Adds]

Hi,
Can you help me at all, I need to change the width of my site as you can see when I add a right side box it moves the images at the top www.electronic-web.co.uk I purchased by site from here http://zencart-templates.themestock.com/info.php/135 thats how it should look but I also have an issue, I was sent a HTML Folder that had the following inside:

index.html
style.css

but I'm not sure where to put them, I think the style sheet is why my site does not look the same should have the details and add to cart button next the the products on the main page?

Thanks,
Adam.

[barco57]

Those files are probably a html version of the index page and its css.
Your page maybe displaying improperly when you add right sideboxes because the template was probably not designed to have them. There are probably widths set somewhere in the main stylesheet that interfere with adding right column sideboxes.