918 x 20000
918 x 20000 = 18360000
Example of 918 x 20000 pixels banner dimensions.
868 x 20050 878 x 20040 888 x 20030 898 x 20020 908 x 20010
918 x 19950 918 x 19960 918 x 19970 918 x 19980 918 x 19990
918 x 20050 918 x 20040 918 x 20030 918 x 20020 918 x 20010