How to Reduce Dead Space at the Bottom of Casper Theme?

Hi, in the Casper theme, there is just a bunch of dead open space at the bottom of my site. Is there a way to simply bring the bottom margin up some more to eliminate that unnecessary space?

Thanks.

Yeah, you can put the following code at Ghost settings > Code injection > Site header to remove the space:

<style>
  .site-footer {
    padding-top: 20px !important;
    padding-bottom: 0 !important;
  }
</style>

Thank you so much! It worked like a charm.