780 x 10000
780 x 10000 = 7800000
Example of 780 x 10000 pixels banner dimensions.
730 x 10050 740 x 10040 750 x 10030 760 x 10020 770 x 10010
780 x 9950 780 x 9960 780 x 9970 780 x 9980 780 x 9990
780 x 10050 780 x 10040 780 x 10030 780 x 10020 780 x 10010