How do I change the blue background on buttons like this. I want it to be #3C3C3C like the "Cancel" button.
Other buttons of this type, such as the "Post" button on profiles, would also be affected by changing the background, which is what I want.
Next, I can't figure out what changes the borders where the arrows are pointing to here. I need them to be #C8C8C8 like the others: