| <!DOCTYPE HTML> |
| <meta charset="utf-8"> |
| <title>CSS Grid Layout Test: Rel.pos. centered grid item with style change.</title> |
| <link rel="author" title="James0x57" href="mailto:James0x57@gmail.com"> |
| <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com"> |
| <link rel="help" href="http://www.w3.org/TR/css-grid-1/#grid-items" title="Grid Items"> |
| <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1576355"> |
| <link rel="match" href="grid-item-rel-pos-002-ref.html"> |
| <meta name="assert" content="Checks that the rel.pos. grid items are positioned correctly after a 'left' style change."> |
| <style> |
| .grid { |
| margin: 40px; |
| display: grid; |
| grid: auto / repeat(3,100px); |
| grid-gap: 20px; |
| } |
| span, even { |
| position: relative; |
| min-height: 20px; |
| background: grey; |
| left: 0px; |
| width: 30px; |
| justify-self: center; |
| } |
| .offset even { |
| left: 20%; |
| } |
| |
| </style> |
| |
| <div class="grid offset"> |
| <span></span><span></span><span></span> |
| <even></even><even></even><even></even> |
| <span></span><span></span><span></span> |
| </div> |
| |
| <script> |
| document.body.offsetHeight; |
| let grid = document.querySelector('.grid'); |
| grid.classList.remove('offset') |
| document.body.offsetHeight; |
| grid.classList.add('offset') |
| </script> |
