Liquorice Theme: change post title colors and hyperlink color

I recently changed my theme to Liquorice. I am now trying to change the post title to the same color as the category headers and hover with the green like the header color. I also want the hyperlink text in the blog posts to be the green.

I had them changed once but someone undid it and now can’t figure it out.

Here is my site
http://www.thriftyveggiemama.com

and my style css sheet http://www.thriftyveggiemama.com/wp-admin/theme-editor.php?file=%2Fthemes%2Fliquorice%2Fstyle.css&theme=Liquorice&dir=style

I would appreciate any help as this is driving me crazy! I am afraid if I keep changing things I will really mess it up.