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CSS CSS - Beyond the Basics Understanding Flexbox and Multi-Column Layout Multi-Column Layout Challenge

CSS syntax seems to be correct as per column-rule documentation but still getting "Bummer"

I tried with -webkit-column-rule-color: red; (for the color) first as I was getting a Bummer message stating I didn't have the column rule for color. The challenge still didn't see it. I combined the column rules using the column-rule: shorthand and that seems to not be working either. This goes against documentation. What's going on?

style.css
/* Complete the challenge by writing CSS below */

.main {
-webkit-column-count: 2;
  -webkit-column-gap: 2.5em;
 -webkit-column-rule: 1px, dotted, red;
}

h1 {

}
index.html
<!DOCTYPE html>
<html>
<head>
    <title>Multi-column Layout</title>
    <link rel="stylesheet" href="page.css">
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="main">
        <h1>A Lesson on Multi-Column Layout!</h1>
        <p>
            Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
            tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
            quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
            consequat.
        <p>
        <p>
            Mauris ac leo id risus commodo auctor at at eros. Proin ultricies ante vel eros egestas vel venenatis arcu consequat. Nam auctor eros vitae nisl viverra sit amet malesuada turpis facilisis. Nullam diam dolor, aliquet vitae pellentesque blandit, varius at arcu. Proin convallis varius sollicitudin.
        </p>
        <p>
            Pellentesque non ultrices nisi. Ut auctor, massa vel hendrerit consectetur, augue mi vestibulum nibh, vitae ullamcorper lectus nisl in felis. Duis magna enim, elementum a sagittis aliquet, mattis quis erat.
        </p>
    </div>
</body>
</html>

1 Answer

Try it without the commas.

column-rule: 1px dotted red;