Any changes I make to the CSS, whether using WordPress editor or through FTP, do not show up on the site. I go into the editor, do something drastic like remove background images, and click "update" and get the message "File updated successfully". Refresh my site (using ctrl-f5 to clear the cache), and there are no changes. I tried going into the page template and adding random words, and they don't show up even using the "Find" function.
I don't know what I'm doing wrong. What am I doing wrong?