Problem not showing color options on widgets

Hi Guys,

I am using the latest WordPress version, installed Page Builder but on every widget the options to choose any color does not work at all.
I am using a mac OS Sierra and tried on Safari, Chrome and Firefox.
The problem happens even with no plugins installed.

Please look at the attached images.
https://www.dropbox.com/s/kdujeyykyj9w9r3/A.jpg?dl=0
https://www.dropbox.com/s/i99geb4yroz0tw5/B.jpg?dl=0

Please advice
Luis