.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:15px}.gallery__item{position:relative}.gallery__img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.gallery__caption{position:absolute;bottom:0;left:0;right:0;background-color:#00000080;color:#fff;padding:1px}