I'm helping a friend build her page, and last time I did this for mine there was a way to go in and edit the theme's CSS or HTML. Now it's just offering me this cascading, add-on system. I want to go in and remove parts like the archive, meta and comments section - normally this should be done via widgets, but it defaults to displaying them and I want to remove them entirely so the content takes up more of the front. How can I get access to the CSS and HTML for this theme in its entirety so I can make edits and changes? Please let me know . I don't know how to remove parts using this add-on system. Thanks.
The blog I need help with is equiathletic.com.