index.html

<!DOCTYPE html>
<html class="no-js">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>My Todo</title>
        <meta name="description" content="">
        <meta name="viewport" content="width=device-width, initial-scale=1">

        <!-- Place favicon.ico and apple-touch-icon(s) in the root directory -->

        <link rel="stylesheet" href="css/styles.css">
    </head>
    <body>
        
        <div class="wrap">
            <header class="header">
                <input type="text" id="mainInput" class="mainInput" placeholder="What do you need to get done?"><a id="submit" class="submit"></a>
            </header>

            <ul id="mainList" class="mainList"></ul>

        </div>

        <script src="js/todo.js"></script>
    </body>
</html>