Google button out of alignment

hello
can you help with the following problem? I have activated the plugin and selected a number of services to share.

the google+ icon is out of alignment compare to the others, and it looks strange.

is there a setting to regulate this, or a replacement icon i could use that might bring it in line?

any help much appreciated!

regards
Alex

The problem can be seen here: https://ameliaeats.com/recipes

https://www.ads-software.com/extend/plugins/share-this/