1178 x 20000
1178 x 20000 = 23560000
Example of 1178 x 20000 pixels banner dimensions.
1128 x 20050 1138 x 20040 1148 x 20030 1158 x 20020 1168 x 20010
1178 x 19950 1178 x 19960 1178 x 19970 1178 x 19980 1178 x 19990
1178 x 20050 1178 x 20040 1178 x 20030 1178 x 20020 1178 x 20010