<!doctype html>
<html>
    <head>
        <style>
            #article1 { -webkit-flow-into: flow1; }
            #region1  { -webkit-flow-from: flow1; }
            @-webkit-region #region1 { div { background-color: green; } }
        </style>
    </head>
    <body>
        <p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=93276">WebKit Bug 93276</a> Crash when using style in region for removed element.</p>
        <p>The test passes if it does not crash or assert.</p>
        <p>PASS</p>
        <div id="article1">
            <span><span id="span1"><div></div></span></span>
        </div>
        <div id="region1"><div>
        <script>
            if (window.testRunner)
                window.testRunner.dumpAsText();
            document.body.offsetTop;
            child = document.getElementById("span1");
            child.parentNode.removeChild(child);
        </script>
    </body>
</html>