Background table colors error with adaptable theme

[Yaroslav]

Hi! Thank you for quickly fixing the previous error. Now there is a new problem. I use the theme Adaptable and I have not shown the highlights of grading value because there is override the background color of a table in ccs Adaptable theme.

[Martin Drlík]

Issue fixed in eTask 3.6.2 for Moodle 3.6. Adaptable theme is not supported by this module, because it use too old design (from Moodle 3.4) even if it is compatible with Moodle 3.6, so many other unresolvable issues can appears.