<!DOCTYPE html> <html> <link rel='stylesheet' type='text/css' href='style.css'> <style> body > progress:nth-child(1)::-moz-progress-bar { margin: 0px 10px 0px 0px; padding: 0px; } body > progress:nth-child(2)::-moz-progress-bar { margin: 0px 0px 0px 10px; padding: 0px; } body > progress:nth-child(3)::-moz-progress-bar { margin: 0px; padding: 0px 10px 0px 0px; } body > progress:nth-child(4)::-moz-progress-bar { margin: 0px; padding: 0px 0px 0px 10px; } body > progress:nth-child(5)::-moz-progress-bar { width: 1000px; } body > progress:nth-child(6)::-moz-progress-bar { width: 10px; } body > progress:nth-child(7)::-moz-progress-bar { width: 10%; } body > progress:nth-child(8)::-moz-progress-bar { width: 200%; } </style> <body dir='rtl'> <!-- Those will be used to change padding/margin on ::-moz-progress-bar --> <progress value='1'></progress> <progress value='1'></progress> <progress value='1'></progress> <progress value='1'></progress> <!-- Those will be used to change width. --> <progress value='1'></progress> <progress value='1'></progress> <progress value='1'></progress> <progress value='1'></progress> </body> </html>