- gap: 1px;
- background-color: DarkSlateGrey; /* This is the color of the lines between the boxes, and also the boxes themselves if not overridden */
- padding: 0; /* This is the border around the edges of the screen */
+ gap: 1px; /* This is the thickness of the lines between the boxes */
+ background-color: DarkSlateGrey; /* This is the color of the lines between the boxes */
+ padding: 0; /* This is the border around the edges of the screen (0 for no border) */