I would like some help building off of the information in this resolved post: http://wordpress.org/support/topic/make-the-menu-bar-wording-darker?replies=19#post-4792391
I would like to reduce the opacity value for Spun since it does not display well in Firefox and on older monitors. I am confused by how to get to the point where I can change the code. It looks like a child theme is the way to go, but the instructions given by WP to do so are not absolutely clear to me. Do I have to download WP to my hard drive and create the child theme there? I built my site and chose Spun without downloading anything to my hard drive, so the process would be new to me. Biggest fear, of course, is jacking up the site in its current state as I try to improve it. I thus hesitate to assume too much. Thank you!