Layout problem

Hi, I have some problem with last version. When the browser window is full-screen layout of the review does not appear correctly. If the page is resized or if I access with a mobile device (responsive mode) the review card can be seen properly.

Here full page (fail) http://tinyurl.com/zcem8hq
Here resized (good) http://tinyurl.com/gm5y9dj

You can help me to solve?

Thanks so much

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