I use Tab Mix Plus to give my Firefox tabs more customizability. I love pinned tabs, but they are so small that they can be somewhat hard to click, especially on a touchscreen. Is it possible to customize the width of pinned tabs? I played around with the settings of Tab Mix Plus, but there doesn't appear to be anything there.
The solution doesn't necessarily have to use Tab Mix Plus, but I'd prefer it.
Note: I've considered using a solution other than pinning tabs (e.g., protecting tabs), but I like the way pinned tabs automatically move to the left side, and how if I open so many tabs so that the tab rows scroll down, the pinned tabs are always on the left side of the highest visible row.
Clarification on the scrolling behavior mentioned in the last line: I limit the minimum width of my tabs, and if I open too many tabs for one row, Tab Mix Plus displays them in a second row, then a third row. I've set the maximum number of rows to three, so if I open more tabs than can fit on three rows, a fourth row opens -- but there are only three rows displayed at a time, with a scrollbar to scroll vertically between them. The essential behavior of pinned tabs is that pinned tabs always show up in the top visible row, even if the true top rows is hidden.