400 x 3170
400 x 3170 = 1268000
Example of 400 x 3170 pixels banner dimensions.
350 x 3220 360 x 3210 370 x 3200 380 x 3190 390 x 3180
400 x 3120 400 x 3130 400 x 3140 400 x 3150 400 x 3160
400 x 3220 400 x 3210 400 x 3200 400 x 3190 400 x 3180