entry-content div removed from WooCommerce pages – trashing CSS for that div

All of my h2 and h3 styles disappear from pages with WooCommerce products in Nirvana child theme when woocommerce is enabled. I finally traced this to an absent entry-content div – I’ll be recreating styles for .entry-content h1, .entry-content h2, etc.. as #content h2, etc… in child theme styles.css

I also noticed that the “Edit Page” link usually present in the top admin bar also missing from woocommerce pages.

Thanks