Pricing Buttons Miss Behaving

Hello

I cannot position the buttons on their own line in the pricing table. See screenshot

I did have help with this before and a member of the HB Theme went into my website and position the button correctly for me.

Unfortunately, the one column of the pricing table that they did this on, I have just deleted by accident.

Could you please reposition this button for me again or paste the code here.

Many thanks
Oretta