Review stars not displaying correctly

Hello

I originally posted this on WordPress.org forums and was advised to post here.

I’ve searched but couldn’t see this reported before – so apologies if I’m reposting.

For some reasons stars aren’t showing on the “write a review” page – before a visitor has had chance to make a review (or show existing stars).

As you hover over you only get blocks of colour. I can send screenshots.

I’ve been searching and can’t see where to make amendments to the styling for this.

We do have some styling changes – but nothing I can see effecting the stars. I have tried different web browsers.

Paolo advised uploading the graphic again and setting in option – I did this and unfortunately that didn’t work.

This is the link to a page so you can see:

http://www.mibusinessguide.com/places/michigan/northville/computers-service-repair/vision-computer-solutions/