I'm using https://github.com/ShatteredIcicle/firefox-ui-regression-mending/blob/master/chrome/photon-tabs.css https://github.com/ShatteredIcicle/firefox-ui-regr

I'm using https://github.com/ShatteredIcicle/firefox-ui-regression-mending/blob/master/chrome/photon-tabs.css https://github.com/ShatteredIcicle/firefox-ui-regression-men... in my userChrome.css file to use more traditional looking tabs. I'm trying to figure out how to make the active tab background the same colour as the bar where the forward/backward buttons are so it integrates into that UI.