778 x 25000
778 x 25000 = 19450000
Example of 778 x 25000 pixels banner dimensions.
728 x 25050 738 x 25040 748 x 25030 758 x 25020 768 x 25010
778 x 24950 778 x 24960 778 x 24970 778 x 24980 778 x 24990
778 x 25050 778 x 25040 778 x 25030 778 x 25020 778 x 25010