<!DOCTYPE html> <link rel="author" title="Google LLC" href="http://www.google.com" /> <link rel="help" href="https://drafts.csswg.org/css-flexbox/#line-sizing" /> <title>css-flexbox: multiplying integers by the aspect ratio doesn't accumulate rounding errors</title> <link rel="match" href="../reference/ref-filled-green-100px-square.xht" /> <style> #reference-overlapped-red { position: absolute; background-color: red; width: 100px; height: 100px; z-index: -1; } .flex { display: flex; flex-direction: column; justify-content: flex-start; align-items: flex-start; float: left; } img { min-width: 0; min-height: 0; /* Disable min-size: auto so we don't have to think about it. */ width: 40px; } </style> <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> <div id="reference-overlapped-red"></div> <div style="width:60px; height: 100px; background: green; float: left;"></div> <div class="flex"> <img src="support/20x50-green.png"> </div>