| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>CSS Test: Aligning with auto margins</title> |
| <link href="support/flexbox.css" rel="stylesheet"> |
| <link rel="author" title="Google Inc." href="http://www.google.com/"> |
| <link rel="help" href="https://drafts.csswg.org/css-flexbox/#auto-margins"> |
| <link rel="match" href="auto-margins-001-ref.html"> |
| <meta name="flags" content=""> |
| <style> |
| |
| #circles, #circles div { |
| display: flex; |
| width: -webkit-calc(100% - 4em); |
| width: calc(100% - 4em); |
| height: -webkit-calc(100% - 4em); |
| height: calc(100% - 4em); |
| border: 1em solid blue; |
| border-radius:50%; |
| margin: auto; |
| } |
| |
| #circles { width:9em; height:9em; } |
| |
| </style> |
| </head> |
| <body> |
| <p>These tests are from the spec: <a href="http://dev.w3.org/csswg/css3-flexbox/#auto-margins">http://dev.w3.org/csswg/css3-flexbox/#auto-margins</a>.</p> |
| |
| <p>The word OK should be centered vertically and horizontally.</p> |
| <div class="flexbox" style="width: 4em; height: 4em; background: silver"> |
| <p id="ok" style="margin: auto;">OK</p> |
| </div> |
| |
| <div class="flexbox" style="width: 4em; height: 4em; margin-top: 10px; background: silver; writing-mode: vertical-rl"> |
| <p id="okVertical" style="margin: auto;">OK</p> |
| </div> |
| |
| <p>You should see 3 blue concentric circles.</p> |
| <div id="circles"><div><div></div></div></div> |
| |
| <p id="log">The computed style of each margin should not be 0.</p> |
| <script> |
| var okStyle = getComputedStyle(document.getElementById('ok')); |
| document.getElementById("log").innerHTML += "<br>OK: " + |
| ((parseInt(okStyle.marginTop) && parseInt(okStyle.marginRight) && parseInt(okStyle.marginBottom) && parseInt(okStyle.marginLeft)) ? "PASS" : "FAIL"); |
| |
| var okVerticalStyle = getComputedStyle(document.getElementById('okVertical')); |
| document.getElementById("log").innerHTML += "<br>Vertical OK: " + |
| ((parseInt(okVerticalStyle.marginTop) && parseInt(okVerticalStyle.marginRight) && parseInt(okVerticalStyle.marginBottom) && parseInt(okVerticalStyle.marginLeft)) ? "PASS" : "FAIL"); |
| </script> |
| </body> |
| </html> |
