Microsoft Teams RoOms : Theme Template (Font color)

Huge Hi to anybody :),

  Please, we would appreciate even help with those templates provided via Microsoft .

Does anybody have any idea if there is any for example HTML5 Template (customizable)? Or how are those Templates constructed?

The Scripts provided on Microsoft pages shows posibilities to change colors for Custom Templates, but we still have no idea how to create such "Own Design of Reactive Template".

We found our own workaround, but this is not usefull for cases when we need to often change backgrounds due to Marketing and Corporation needs.

"unusefull workaround for weekly changing wallpapers":

create JPG background with integrated rectangle about 40% of transparency
BUT

not only because our monitors are from many different makers with different resolutions, we have no chance to know where exactly those rectangles we should place. So before changing each screen we have to arange exactly possitions for about 3 to  10 times in picture editor and also with any following background change.

Because we are in corporate retail, we are also about seasons and daily new adverts, so we also needs to update those backgrounds very often.

And truly our workaround works for final users, but this workaround really does not work for all of us who are maintaing those devices!

Looking forward for help with Microsoft Teams Rooms Templates.

Best regards 

Jan Tvrdík

IT Specialist