Sidebar width?

Hi, I’m experimenting with your plugin and I appreciate it so far.
Question:
I’m putting my widget into the Sidebar, and some of my animated text is longer than the line length you’ve allowed, so my text is wrapping to two lines, even though the column it’s in has plenty of room.

Is there a way to set the text block width in your plugin?
Or do I have to figure out how to set that value in the Widget or custom CSS?

The page I need help with: [log in to see the link]