[Plugin: YouTube SimpleGallery] Using Vimeo and Youtube SimpleGallery Alignment problems

I am currently using both Vimeo and Youtube SimpleGallery on the same page but the Youtube rows won’t align center like the Vimeo lines do.

Can anyone figure out where in the code to look at to fix the alignment issue?

https://www.ads-software.com/extend/plugins/youtube-simplegallery/