I am seeing a strange effect in all browsers when using radcheck box with the 'Simple' skin; there is a separate light grey box appearing behind the box using the Simple skin, offset by a couple of pixels. It looks like it is being rendered in Default skin AND simple skin. (attached file)
What could explain this?
I do need to use the simple skin for consistency with all other controls, so change ins not really an option.
I am using 2016 asp.net ajax control set
Thanks for advice on this