Please make sure to use the images of the following sizes (in px).
Rara Magazine Slider: 180 X 90
Rara Magazine Banner One: 1256 X 610
Rara Magazine Banner Two: 643 X 610
Rara Magazine Banner Three: 479 X 410
Rara Magazine Banner Four: 473 X 345
Rara Magazine Banner Five: 949 X 693