How to do away with gallery captions on mobile only

Site URL: https://alexaldrichbarrett.com

I'm working in the Wells template, and in the desktop view the gallery is just images, no captions visible. That's good, it looks clean and tidy. If I click on a gallery thumbnail you go to an enlarged version with a caption to the left. That's great. However on mobile view, when you're looking at the gallery with all the images laid out, every caption is underneath its image. It kind of ruins the look of the gallery. I would rather there just weren't any captions in the mobile version at all, but I can't figure out how to keep them for desktop but get rid of them for mobile. Anyone know how to fix this? I know it's possible, because I've seen the websites of other artists who use Wells who have captions on desktop view and none on mobile view. (example: https://www.jilliantamaki.com/)

Add to Design > Custom CSS

@media screen and (max-width:800px) {
.image-title-mobile, .image-desc-mobile {
    display: none !important;
}
}

That worked! Thank you!