How to make portfolio images smaller on mobile?

My pictures from portfolio appear very big on mobile phone. How can I make them smaller?

My website is rustychoc.sk

Thanks!

Hi @vladt,

I hope you are well today and thank you for your question.

To make them smaller on mobile devices please try adding the following CSS code in the Custom CSS option of your theme on the below path.

Admin Area -> Appearance -> Customize -> Shapely Options -> Other

@media screen and (max-width: 768px) {
.shapely_home_portfolio .masonry-item {
    text-align: center;
    width: 50%;
    position: static !important;
    margin: 0 auto 20px;
    }
}

Best Regards,
Movin