Product titles line spacings too large

How can I reduce the line spacing for the product titles underneath the images?
Please see attached picture.

I think I found something that worked:
h2 { line-height: 23px; }
h2 { padding-bottom: 9px; }

Hello there,

That CSS code should work fine.
Please feel free to contact us again in the future regarding any other issues.

Best Regards,