<!DOCTYPE html> <meta charset="utf-8"> <title>CSS Flexbox Test: flex-flow - column-reverse nowrap</title> <link rel="author" title="Intel" href="http://www.intel.com"> <link rel="author" title="Shiyou Tan" href="mailto:shiyoux.tan@intel.com"> <link rel="help" title="5.3. Flex Direction and Wrap: the 'flex-flow' shorthand" href="http://www.w3.org/TR/css-flexbox-1/#flex-flow-property"> <link rel="help" href="http://www.w3.org/TR/css-flexbox-1/#flex-direction"> <link rel="help" href="http://www.w3.org/TR/css-flexbox-1/#flex-wrap-property"> <link rel="match" href="flex-flow-007-ref.html"> <meta name="assert" content="The 'flex-flow' property set 'column-reverse nowrap' controls the flex container is single-line, but the main axis is vertical, the main-start and main-end directions are swapped"> <style> #test { background-color: red; display: flex; flex-flow: column-reverse nowrap; height: 100px; width: 100px; } #test div { background-color: green; height: 50px; } </style> <body> <p>Test passes if there is a filled green square and no red, the number within square is '1 2 3 4' from top to bottom.</p> <div id="test"> <div>4</div> <div>3</div> <div>2</div> <div>1</div> </div> </body>