878 x 780

878 x 780 = 684840

Example of 878 x 780 pixels banner dimensions.

828 x 830 838 x 820 848 x 810 858 x 800 868 x 790

878 x 730 878 x 740 878 x 750 878 x 760 878 x 770

878 x 830 878 x 820 878 x 810 878 x 800 878 x 790

888 x 790 898 x 800 908 x 810 918 x 820 928 x 830