Board Thread:Support Requests - Designing Your Wiki/@comment-37896274-20190921134921/@comment-9605025-20190921222829

If you replace "theme="default"" with "theme="synth"", then you need to change that in your CSS as well. Anything that is ".pi-theme-default" needs to change to ".pi-theme-synth". Apologies, I guess I didn't make that clear.