javascript - Accessing a particular DOM element -

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how access <li>jquery chumps!</li> element? not have id i'm not sure do. i'm going store in variable

<!doctype html> <html>     <head>         <title>simplify, simplify</title>         <script type='text/javascript' src='script.js'></script>     </head>     <body>         <div> remember!             <ul>                 <li>                     <ol>                         <li>start function keyword</li>                         <li>inputs go between ()</li>                         <li>actions go between {}</li>                         <li>jquery chumps!</li>                     </ol>                 </li>                 <li>inputs separated commas.</li>                 <li>inputs can include other functions!</li>             </ul>         </div>        </body> </html>

you can this:

var selector = $('ol li:last');

more specific adding id or class parent div , this:

var selector = $('#parent ol li:last');

or, if can anywhere in ol can use contains:

var selector = $('#parent ol li:contains("jquery chumps!")');

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