Read more in blog category like button in Gk4 news.financial template

Hi to everybody!
I have used this template in my new site.

I use the module G4 news for main page. The read more option is showed as a button. I like it very much. In blog category, simpley show the words "Read more ..".

Is it possible to add the same Read more button, like in G4k news?

Thank you!