HTML <li> tag at PNLdev

Run
<!DOCTYPE html>
<html>
    <head>
    </head>
    <body>
        <ol>
            <li>Coffee</li>
                <ol>
                    <li>Cappuccino</li>
                    <li>Latte</li>
                    <li>Turkish Coffee</li>
                </ol>
            <li>juice</li>
                <ol>
                    <li>Pomegranate juice</li>
                    <li>watermelon juice</li>
                    <li>carrot juice</li>
                </ol>
            <li>Tea</li>
                <ol>
                    <li>Masala tea</li>
                    <li>Saffron tea</li>
                    <li>Cherry tea</li>
                </ol>
        </ol>
    </body>
</html>