<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>CSS Test: Inline non-replaced elements with 'auto' value for 'left', 'right', and 'margin-left'</title> <link rel="author" title="Microsoft" href="http://www.microsoft.com/"> <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> <!-- 2012-10-16 --> <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#inline-width"> <link rel="match" href="reference/inline-non-replaced-width-001-ref.htm"> <meta name="flags" content="ahem"> <meta name="assert" content="Computed value of 'auto' for 'left', 'right', and 'margin-left' becomes a used value of '0'."> <style type="text/css"> div { border: solid black; height: 200px; width: 200px; } span { color: blue; font: 100px/1 Ahem; left: auto; margin-left: auto; position: relative; right: auto; } </style> </head> <body> <p>Test passes if a filled blue square is in the <strong>upper-left corner</strong> of an hollow black square.</p> <div> <span>X</span> </div> </body> </html>