I was also wondering, is it possible for the team that makes it to make it a stand-alone program like they made in the 90's, so we could fix everything offline first, with a browser standalone that will preview the themes first before posting them. It takes a long time to make them sometimes, and it would be nice also, to let people who are working have the internet. Just a thought. Thanks for working out all the kinks in it. I love doing graphics arts! Below, please find "Sunflower" theme with the problem. Have a good day.  :-)

Hello Firefox People, Thank you for fixing the firefox color theme maker, it was working fine yesterday and the day before. I have made several themes, but am still learning how it works. Two of my unposted themes need some help. The larger personalized buttons on the opening page, the new tab page, are black instead of white. It ruins the whole theme. how do you change the Buttons (like Firefox Color, GMail, Weather, etc) from black to white. I don't see anything listed in the Color program that looks like those can be changed. I was also wondering, is it possible for the team that makes it to make it a stand-alone program like they made in the 90's, so we could fix everything offline first, with a browser standalone that will preview the themes first before posting them. It takes a long time to make them sometimes, and it would be nice also, to let people who are working have the internet. Just a thought. Thanks for working out all the kinks in it. I love doing graphics arts! Below, please find "Sunflower" theme with the problem. Have a good day. :-) PS I have updated Firefox 89, on Windows 7 SP1