Filling empty cells in CSS Grid Layout
问题 I have a set of div tiles that I've arranged through the CSS Grid Layout as "automatically" as possible; my final idea is that even if I don't know how many tiles there are, they all get sized and placed correctly. This is working fine. Now, I'm looking to double the area of any tile that is clicked on. As far as I know, that means increasing the span of this tile: grid-row: span 2; grid-column: span 2; I'm happy with the results if I click on any tile that is not in the right-most column.