Board Thread:Support Requests - Designing Your Wiki/@comment-39954525-20191013184948/@comment-43517768-20191016100551

Glad it worked, Breakbar-- :root is the easy way to make variables global. They're supposed to be inherited by children--I think your original CSS probably would have worked with "body" instead of ".body" (the latter being a class)--but best to use :root unless you really do want to change their values at some level.