828 x 25000
828 x 25000 = 20700000
Example of 828 x 25000 pixels banner dimensions.
778 x 25050 788 x 25040 798 x 25030 808 x 25020 818 x 25010
828 x 24950 828 x 24960 828 x 24970 828 x 24980 828 x 24990
828 x 25050 828 x 25040 828 x 25030 828 x 25020 828 x 25010