.grid-container{columns:2 500px;column-gap:30px;margin:0 auto}.grid-container>section{width:150px;margin:0 1.5rem 1.5rem 0;display:inline-block;width:100%;border:solid 2px #000;padding:5px;box-shadow:5px 5px 5px rgb(0 0 0 / 50%);border-radius:5px;transition:all .25s ease-in-out}