818 x 25780
818 x 25780 = 21088040
Example of 818 x 25780 pixels banner dimensions.
768 x 25830 778 x 25820 788 x 25810 798 x 25800 808 x 25790
818 x 25730 818 x 25740 818 x 25750 818 x 25760 818 x 25770
818 x 25830 818 x 25820 818 x 25810 818 x 25800 818 x 25790