Hello! I want to say 2 things
1- Thank you for your hard work on coding! Your free stuff help me a lot!
2- I'm trying to use the "Flat World" on my world, but the background image/color doesn't show anymore, did something happened? I tried to put with the same html, other html, no html at all, switch browsers, copy paste the raw CSS but it just shows if I zoom off the browser :((