.gallery-grid{display:-ms-grid;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-gap:.50rem;justify-items:center;margin:0;padding:0}.gallery-img{max-width:100%;height:auto;object-fit:cover;transition:opacity .25s ease-in-out}.gallery-img:hover{opacity:.7}