Hi everyone. I found some articles and threads with similar titles, but none of them had an actual solution to this

The idea is simple: I'd like to reduce the space between inactive icons so they are closer to each other, but I'd also like to keep the default width of windows/running apps buttons.

I.e. I want this
Make Taskbar pinned icons closer together-win7toolbar_before.jpg

To become this
Make Taskbar pinned icons closer together-win7toolbar_after.jpg

Thanks in advance.