I am attempting to change the background image/ colour of the Display theme but am having difficulties due to permissions on the file using the ftp server. The file permission value, of style1.css, is currently 644. I can't change permissions so as to edit this file to change the background image/ colour. Is there an easier way of changing the background colour or how do i change the permissions so as to be able to edit the file.
Really liking the theme!