rithm/jQueryIntroduction.html at master · amarcjones/rithm · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
</script>
    <meta charset="UTF-8">
    <title>jQuery Exercise</title>
</head>
<body>
    <div id="container">
        <h1 id="welcome"></h1>
        <div class="list-container">
            <ul class="nav">
                <li class="nav-item">Home</li>
                <li class="nav-item">About Us</li>
                <li class="nav-item">Contact</li>
                <li class="nav-item">Careers</li>
                <li class="nav-item">Apply</li>
            </ul>
        </div>
    </div>
    <footer>
        <div class="footer-container">
            <ul class="footer-nav">
                <li class="footer-nav-item">Learn More</li>
                <li class="footer-nav-item">Blog</li>
                <li class="footer-nav-item">Email Us</li>
            </ul>
        </div>
    </footer>

<!-- jQuery Introduction -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.js">
// Write the necesary code to wait for the DOM to load in jQuery
$(document).ready(function(){

    // Select the footer element.
    $("footer")

    // Select the div with an id of container
    $("#container")

    // Select all of the li s iniside of the ul with a class of nav.
    $(".nav li")

    // Select the third li inside of the div with the clas of list-container.
    $(".list-container li:nth-child(3)")

    // Select only th last li in each of the ul s.
    $("ul li:last-child ")
});
</script>

</body>
</html>