I've created a composed look with an own background image. It deploys just fine, but when I look at resolutions of 1600px+ I notice the background being a bit blurry, altough my image is 1600x...
Apparently SharePoint scales the background image back to 1024*768. I don't want that, so I've looked into the COREV15.css and there I find the following line:
/* [ReplaceBGImage] */ background-image:url();
No option to edit the resizing.
I like to be able to use the [ReplaceBGImage] tag, so that the user can change the background image, but I don't want SharePoint to change the resolution back to 1024px width. How can I do that?
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