Style Sheet

Hi, where do I find the current stylesheet for this theme?

I enter the style.css file and this is what is displayed:

/*
Welcome to Custom CSS!

CSS (Cascading Style Sheets) is a kind of code that tells the browser how
to render a web page. You may delete these comments and get started with
your customizations.

By default, your stylesheet will be loaded after the theme stylesheets,
which means that your rules can take precedence and override the theme CSS
rules. Just write here what you want to change, you don’t need to copy all
your theme’s stylesheet content.
*/

I would like to see the settings for the various elements as a double check prior to adding any custom code.

Any help would be appreciated….

Thanks!