index.html

<html>
    <head>
        <link rel="stylesheet" href="style.css">
        <meta charset="utf-8">
        <title>RANDOM-GIF</title>
    </head>

    <body>
        <div id="gif-wrap"></div>
        <button id="new-gif">New Gif</button>

        <script src=https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js></script>
        <script src="giphy.js"></script>
    </body>
</html>