Fix grid spacing in corporate contributors

Author: yrodiere

stylesheets/styles.scss

@@ -197,6 +197,7 @@
 		grid-template-columns: repeat(auto-fit, minmax(275px, 1fr));
 		align-items: stretch;
 		column-gap: 28px;
+		grid-gap: 28px;
 		row-gap: 28px;
 	}
 }