Hi, Andy.
To clarify, the second post wasn’t intended to be a separate question, but just provide some additional information to you all. That 1 px margin that’s showing up disappears when the page is resized at some smaller page dimensions.
Here’s a link to the site: http://rdc.acornddm.com/index.php/home/
I posted some site details, including login credentials, in the Private Content area of the original post.
Thanks for the help.
I’ve noticed, too, that at certain smaller screen resolutions the margin disappears. Have looked into the grid.css file and made changes to what I’d think are relevant margins and also tried larger resolution images. Haven’t come across a solution.