| <!doctype html> |
| <title>abspos flex children with top margins</title> |
| <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.org"> |
| <link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org"> |
| <link rel="help" href="https://drafts.csswg.org/css-flexbox/#abspos-items"> |
| <link rel="bookmark" href="https://crbug.com/808750"> |
| <meta name="flags" content="dom"> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <style> |
| .container { |
| display: flex; |
| background: lightgray; |
| width: 250px; |
| height: 48px; |
| |
| /* Add some margin so that overflowing things don't stomp on each other: */ |
| margin: 50px 10px; |
| float: left; |
| position: relative; |
| } |
| |
| .contentBox { |
| position: absolute; |
| /* Margin-box is 100px tall (2px of border + 98px of content): */ |
| border: 1px solid teal; |
| height: 98px; |
| |
| width: 98px; |
| left: 20px; |
| } |
| .marginBox { |
| position: absolute; |
| /* Margin-box is 100px tall |
| (60px of margin-top + 2px of border + 38px of content): */ |
| margin-top: 60px; |
| border: 1px solid orange; |
| height: 38px; |
| |
| width: 100px; |
| left: 120px; |
| } |
| </style> |
| <div class="container"> |
| <div class="contentBox"> |
| aaa |
| </div> |
| <div class="marginBox"> |
| bbb |
| </div> |
| </div> |
| |
| <div class="container" style="align-items: flex-end"> |
| <div class="contentBox"> |
| aaa |
| </div> |
| <div class="marginBox"> |
| bbb |
| </div> |
| </div> |
| |
| <div class="container" style="align-items: center"> |
| <div class="contentBox"> |
| aaa |
| </div> |
| <div class="marginBox"> |
| bbb |
| </div> |
| </div> |
| <div id=log style="clear:both"></div> |
| |
| <script> |
| test(function() { |
| var elements = document.querySelectorAll(".contentBox, .marginBox"); |
| for (var i = 0; i < elements.length; i+=2) { |
| assert_equals(elements[i].getBoundingClientRect().bottom, |
| elements[i+1].getBoundingClientRect().bottom); |
| } |
| }, "The bottom of each pair of boxes should be the same"); |
| </script> |
