<!doctype html> <link rel="help" href="https://crbug.com/1077524"> <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> <meta name="assert" content="Grid item in 0-height ortho grid flex-item doesn't get the flexbox's height." /> <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> <div style="background: green; display: flex; flex-direction: column; width: 100px; height: 100px;"> <div style="background: blue; display: grid; grid-template-rows: auto; writing-mode: vertical-lr;"> <div style="background: red;"></div> </div> </div>