07/06/2014 at 9:10 am #296165
The CSS for Connections would be found in this folder:
However, I do not recommend making any edit to those files as you will lose any changes during an update. See this QuickTip on how to add a custom CSS file that Connections will load and be update safe.
The str_***** are shortcode options, there’s no files to edit. See this FAQ on how to use them. The entire list available to cMap can be found on this page.
Hope that helps!