I'm having a problem creating a child theme that overrides the parent Max Magazine CSS file. I created the child theme following the directions in the WordPress codex (http://codex.wordpress.org/Child_Themes) and activated it via the WordPress dashboard, but any CSS changes I make will not show up. Additionally, there is no preview screen for the child theme. Any help is appreciated.
(I'm working locally with a test server, so I don't have a URL to provide).