html,body{width:100%;height:100%;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center}#root{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(5,1fr);column-gap:1rem;row-gap:1rem;padding-top:1rem;padding-bottom:1rem}.button{display:flex;justify-content:center;align-items:center;height:100%}h1{grid-column:1 / span 3;text-align:center;font-size:1.5rem}i{padding:.2rem .5rem;border-radius:8px;border:solid 1px #000}footer{grid-column:1 / span 3;display:flex;justify-content:center;align-items:center}