trang web USCIS Sizes: 150 × 86 / 300 × 172 / 768 × 440 / 1.024 × 587 / 250 × 250 / 600 × 400 / 300 × 200 / 400 × 200 / 130 × 90 / 873 × 500 / 1.405 × 805