How do I widen the floating social bar? It is showing up

How do I widen the floating social bar? It is showing up about half size.
**I use Genesis with the Lifestyle Pro theme.

Try looking on this page (it's not on the front page.)
http://www.lampposthomeschool.com/science/sciencemasterbooks/

Thanks, I really like how your plug-ins don't mess up my page speed!!
Blessings,
Harriet Yoder