:root{--radius:1rem}.card{border-radius:var(--radius)}.card-img-top img{border-top-left-radius:var(--radius);border-top-right-radius:var(--radius)}.object-fit-cover{object-fit:cover}.thumb-quad{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:2px;width:100%;height:100%}.thumb-quad img{width:100%;height:100%;object-fit:cover;display:block}