I have performed an upgrade to my customers shopping cart and replaced the appropriate FoxyCart code on my checkout page so that it includes the links to the new style sheet, jquery, and colorbox. Everything appears to be working fine, however I have a question about the cached checkout and receipt URLs.
In the cached checkout and receipt URLs there the following link to a style sheet and I am asking if this link needs to be updated to the new style sheet settings. Here is the link as of now:
<link rel="stylesheet" href="https://^^store_domain^^/themes/standard/styles.css"
; type="text/css" media="screen" charset="utf-8" />