Also, for some reason the border around the 'page-inner' section of my page won't change colour...? It's stuck at grey. It's also stuck at a certain width and won't let me make it any smaller. Any reason why it would do that?
And I was wondering is there a way to change the opacity of this same section so that you can see the background colour or image partly through it. Same with the header.
Thank-you for your help sorry to be a pain...
Oh and I think I tagged this wrong sorry :(
EDIT: I've just realised that maybe the reason the width won't change is because there's another component either side of the header?