400 x 3180
400 x 3180 = 1272000
Example of 400 x 3180 pixels banner dimensions.
350 x 3230 360 x 3220 370 x 3210 380 x 3200 390 x 3190
400 x 3130 400 x 3140 400 x 3150 400 x 3160 400 x 3170
400 x 3230 400 x 3220 400 x 3210 400 x 3200 400 x 3190