Lifeist Wellness Inc (NXTTF)

[slacka]

I think ckeditor usually allows you to edit the source code, but it looks like they have that option disabled in this case.
Despite html supporting background images for table cells, it appears table cells don't have that option in the ckeditor gui. However the Table element, on the advanced tab, lets you edit the css style code. I haven't tried, but you could likely set the table background image by adding "background=image-path" to the style code.