js4-4

by wang_siang

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>

    <h1 class="title">
        Make me green
    </h1>

    <p class="para">
        Make me red
    </p>
    <p class="para">
        Me red too
    </p>
    <p class="para">
        Also me
    </p>

    <script src="https://code.jquery.com/jquery-3.7.1.slim.min.js"
        integrity="sha256-kmHvs0B+OpCW5GVHUNjv9rOmY0IvSIRcf7zGUDTDQM8=" crossorigin="anonymous"></script>

JavaScript

$(".title").css("color","green");
        $(".para").css("color","red");