1770 x 40000
1770 x 40000 = 70800000
Example of 1770 x 40000 pixels banner dimensions.
1720 x 40050 1730 x 40040 1740 x 40030 1750 x 40020 1760 x 40010
1770 x 39950 1770 x 39960 1770 x 39970 1770 x 39980 1770 x 39990
1770 x 40050 1770 x 40040 1770 x 40030 1770 x 40020 1770 x 40010