780 x 4040
780 x 4040 = 3151200
Example of 780 x 4040 pixels banner dimensions.
730 x 4090 740 x 4080 750 x 4070 760 x 4060 770 x 4050
780 x 3990 780 x 4000 780 x 4010 780 x 4020 780 x 4030
780 x 4090 780 x 4080 780 x 4070 780 x 4060 780 x 4050