I'm trying to change the background color of the left sidebar/menu of the Flashlight theme. By default it is white, and I want to make it a more blue color. To be more specific, I want #11a6b2
I've scoured this thread and found people with similar problems who were given CSS by support technicians, and that seemed to get them up and running. I, however, have had no such luck. The furthest I've gotten is changing the background color of the text, which still leaves a white background behind that.
What is the CSS I need to write to change the background color of the left sidebar/menu