pause and go back to the beginning / cut down the margin

[tjatn304905]

First, thanks for sharing!

I am using this library for my project, and I am wondering if there are function to pause and go back to the beginning. We usually use this Icon ■ for that function.

And one more, how can I cut down the margin of this?

It would be very grateful if you answer me.
Thanks!!😀😀