Use of CSS "Grid-Area" Property (Responsive) : Grid Property 2
The grid-area property specifies a grid item's size and location in a grid layout, and is a shorthand property for the following properties:
1. grid-row-start
2. grid-column-start
3. grid-row-end
4. grid-column-end
The grid-area property can also be used to assign a name to a grid item.