Brand Color 900 × 842 Color 300 x 300 w/tagline Color 300 x 280 B&W 900 x 900 w/tagline B&W 300 x 300 w/tagline Color banner 1800 x 450 Color banner 1024 x 256 Color banner 300 x 75 B&W banner 1800 x 450 B&W banner 1024 x 256 B&W banner 300 x 75 B&W Horizontal PNG B&W Horizontal JPG B&W Stacked PNG B&W Stacked JPG B&W No tagline JPG