Excerpts for blog posts

Hi Vlad,

Really enjoying the Intro theme!

I’m setting up a Wordpress site for both a company website as well as a blog. The main page is here: spiro-dev.com and the blog is spiro-dev.com/blog/

I’d like to customize the blog to show the excerpt instead of simply the blog title. Is that possible? I tried some plug-ins and they didn’t do much for me.