Unable to close window / exit when previewing blocks

[steveharman]

Hi,

This is more of an issue with Blocks on the Froola website.

ISSUE:
From the list of blocks at https://www.froala.com/design-blocks - when I click on one to enlarge it, there doesn't seem to be a way of closing the enlarged window and returning to the list. Pressing Escape does nothing, clicking on the opaque background doesn't close the window, using back-arrow exits the Froala site and there isn't a close control?

It's possible that there used to be a close "x" as something looks like it's poking out from underneath the blue banner, but clicking it doesn't do anything. The issue is reproducible on Firefox & Chrome (Mac)

Thanks,