I've created the blog-styles.scss file to isolate blog changes from hibernate.org overall changes.
There are a a few original differences that would need to be moved over to blog-styles.scss before we can copy back hibernate.org's styles.scss file.
It's related to some media scss operations. Most look easy as they are addition but there is also a removal. Davide D'Alto can you look at this when the heat settles down.