400 x 3780
400 x 3780 = 1512000
Example of 400 x 3780 pixels banner dimensions.
350 x 3830 360 x 3820 370 x 3810 380 x 3800 390 x 3790
400 x 3730 400 x 3740 400 x 3750 400 x 3760 400 x 3770
400 x 3830 400 x 3820 400 x 3810 400 x 3800 400 x 3790