Transparent page builder blocks

Looked around and didn't find anything in regards to this so I though I would give this a try.
In my admin area in the builders section, when I select pages builder, no matter what page I select all of the blocks are transparent.  The blocks are there, if you move your mouse around you can hover over and see that they are there and what they are but none are visible.  Active, inactive, and sample, all are the same
The navigation menu builder and fields builder sections both work without a hitch.
Any ideas are greatly appreciated.