Aris

I'm not sure what causes the size not to be changeable for you. Maybe testing a new /chrome/ setup might give you clue?

I think we can close this for now. If the issue is still present with latest release, feel free to post here. I will reopen this thread again.

@ImSpecial Could you start a new [Portable Firefox setup](https://portableapps.com/apps/internet/firefox_portable) and recreate the issue there? Upload the full Portable Firefox archive to Google drive or https://www.upload.ee or https://www.mediafire.com or something similar.

@ImSpecial Tests from today could still not reproduce your issue. _(started with default setup)_ **userChrome.css** - disabled `icons_colorized.css` - disabled `buttons_on_navbar_classic_appearance.css` - disabled `classic_squared_tabs.css` - enabled `default_tabs_photon.css` - enabled `tabs_below_navigation_toolbar.css`...

OK, I will close it. Feel free to open a new issue about this, if you want.

It is possible. Just tested with a few images.

I don't think it will have a noticeable effect on performance, although the size of the text, when inside a files, is slightly larger than the png/svg.

Test this file. top_toolbar_OS_accent_colors.css ```css /* Firefox userChrome.css tweaks ********************************************************/ /* Github: https://github.com/aris-t2/customcssforfx ************************************/ /****************************************************************************************/ :root[sizemode=normal][tabsintitlebar] { border-top: 1px solid rgba(0,0,0,.7) !important; } :root[sizemode=normal][tabsintitlebar][always-use-accent-color-for-window-border]:not(:-moz-window-inactive) { border-top-color: -moz-accent-color !important; } :root[tabsintitlebar]:not(:-moz-lwtheme)...

Yes, the file is a complete replacement. The code to change colors is the same as before, but the check using media rules is gone, because Mozilla removed it, so...

Looks like Mozilla removed the "proper" way to achieve this. We can cheat Win 7 AeroGlass code to get accent colors, but it wont offer the same results. Accent color...