#arrow-chart{display:block}.arrow-chart-form{display:flex}.arrow-chart-form label{display:block}.arrow-chart-grid{grid-gap:1px;background:#ddd;border:1px solid #ddd;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.arrow-chart-grid .cell-wrapper{display:contents}.arrow-chart-grid .cell{align-items:center;background-color:#fff;display:flex;justify-content:center;text-align:center}