Increase Caption Size Under Image Slideshow

Site URL: https://www.amazinghoneybeeranch.com/about

I'm looking for custom CSS to increase the font size under the image slider at the bottom of this page.  I've tried a few things and can't get anything to affect that font size.  If you scroll to the bottom of this page it's that set of captions I want to increase to a larger font size (like 18 or so).  Can anyone suggest code that may work?

Try this code:

.gallery-section .gallery-caption p {
  font-size: 18px !important;
}

Perfect thanks I was missing the gallery section part...