Score is not centered

Hi,i really want to use this plugin,even if i not have a product site,but a gaming site,so i could rate game reviews on my site.I have a little problem:

http://www.war-arena.ro/review/thief-2/

Like u can see the score is not centered in the circle.

Also a feature request, if you could do something with the image link,something like to be possible to add the image from the media library,not the link,or ability to enable/disable the image.

Thanks

https://wordpress.org/plugins/wp-product-review/