Shiv,
Regarding my particular request to keep the default FF29 active tab highlight, I just wanted to share this:
After trying CT23.4 and looking through the code changes after 22.9, I verified that in clrtabs.css, if I comment out from ".australis .tabbrowser-tab{...}" to the end, it goes back to how I liked it. My background is in C; I'm not so good with css/js. 🙂
/*
.australis .tabbrowser-tab .tab-background-start,
.australis .tabbrowser-tab .tab-background-end{
[...]
border-right:1px solid ThreeDFace;
border-color:ThreeDHighlight ThreeDShadow;
} */Anyway, this way I can continue to receive automatic updates and test, as you work on others' FF29 issues. Btw, I do not use any pinned tabs.