678 x 18880
678 x 18880 = 12800640
Example of 678 x 18880 pixels banner dimensions.
628 x 18930 638 x 18920 648 x 18910 658 x 18900 668 x 18890
678 x 18830 678 x 18840 678 x 18850 678 x 18860 678 x 18870
678 x 18930 678 x 18920 678 x 18910 678 x 18900 678 x 18890