Create a grey button – without link (like in Abundance theme)

Hi ,
I was using shortcodes for button in abundance and I have not found how to replicate this in Enfold because buttons need to have links. I do not want a link, just a visual button.

I need to create two big buttons :
Grey with text in white
Orange with text in black

In abundance I was using this shortcode [button size=”xl” color=”#F27509″ text=”grey”] TEXT [/button]