Windows 10: How to Block Custom theme from Affecting Excel Background Color?

I'm running a win 10 custom theme that i downbloaded from a site. I like it but unfortunately it affects the background color of excel. Is there any way to block the theme from affecting excel?

:)

 

great theme, fast, with cool transitions and updates

try the cloudy blue-sky theme in extras devel. has a whole bunch of custom icons, custom battery indicator, and the same custom transitions as black plastic theme. blue-sky is also decent.



but their backgrounds do kinda suck, lol



note - if youre changing backgrounds, use the 'blue-sky theme'. theres a glitch in 'cloudy-blue-sky theme' that keeps you from changing wallpapers. i find that 'blue-sky theme' plus the background setup of the 'marina theme' seem to make a nice combo.

 

Background colour of applications, under Windows 10 I haven't been able to find this function

I saved it as theme. Only Excel has the grey background I want, word and Onenote are still white. Any clue on how to solve?

 

I doubt it's possible. You'd have to use a portable suite or online docs.