Why do we use the property name: "end" in combination with "start"? - grid-row-start and grid-row-end - grid-column-start and grid-column-end IMHO the words "start" and "stop" or "begin" and "end" should be used together... like: - grid-row-start and grid-row-stop - grid-column-start and grid-column-stop or - grid-row-begin and grid-row-end - grid-column-begin and grid-column-end https://www.w3.org/TR/css-grid-1/#line-placement