I'm new and was messing about with the Motion theme. I changed the background colour and saved and activated it and didn't realise that if I didn't want it anymore, it wouldn't go back to the lovely background the theme originally had. I changed to another theme, hoping it would reset itself when I went back into it but no, the colour I changed it to is stuck. How do I undo this or get it to reset to its default background styling, please?
The blog I need help with is themanyfaceswewear.wordpress.com.