Make the webchat unable to be interacted with, when closed
Make the webchat unable to be interacted with, when closed

We’d misplaced a hidden overflow in the original version, which was leaving the white text unnoticed on top of the main content. The links could then be clicked, which would result in a JS error.
alphagov/static,kalleth/static,kalleth/static,alphagov/static,kalleth/static,kalleth/static,alphagov/static