400 x 12780
400 x 12780 = 5112000
Example of 400 x 12780 pixels banner dimensions.
350 x 12830 360 x 12820 370 x 12810 380 x 12800 390 x 12790
400 x 12730 400 x 12740 400 x 12750 400 x 12760 400 x 12770
400 x 12830 400 x 12820 400 x 12810 400 x 12800 400 x 12790