Labels:text | screenshot | font | electric blue | blue OCR: BANNER SIZE is 468 (w) x 60 (h) pixels, gif format, maximum 12k file size. BUTTON SIZE is 234 (w) x 60 (h) pixels, SMALL BUTTON SIZE gif format, maximum 6k file size. is 120 (w) x 60 (h) pixels, gif format, maximum 3k file size.