I have made a partial for my site named “Background”. It is simply a container set to fluid with a nested container set to fixed-width max 900 that has a picture that is set to fill. My question is why does the picture change sizes on some of the pages I create when I’m using the same partial on every page? The web URL is www.wiconi.net if you’d like to take a look.
I would like the photo to remain the smaller version on every page.
Thanks for your help
I think I may have just figured it out… LOL It depends on the length of the content I put in the container duh, the longer the content is the larger the picture has to be to fill the vertical length of the page. Am I right???
You are indeed correct. 
You can set a site background within the main Foundry Control Center stack though. This might be more what you’re after?