600(w) x 300(h) pixels
600(w) x 100(h) pixels
600(w) x 200(h) pixels
1152(w) x 192(h) pixels
258(w) x 199(h) pixels
822(w) x 125(h) pixels
1152(w) x 192(h) pixels
Please supply all artwork via email, designed to the correct dimensions as shown here with a web resolution (72 dpi). All colours should be RGB and all fonts embedded.