Parallax section image is not centered

Image’s position is at the bottom.

Website in question is: www.ohlala.hr

EDIT:

Found this custom CSS in another thread:

/center image/
.home .img-responsive{
margin:auto !important;
}

Hey there,
I hope you’re doing well today

You stated you found the CSS but didn’t confirm it solved your problem.
Do you still need assistance with this?

Best Regards,
Support