index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Fermi Questions</title>
    <h1>Fermi Questions Practice</h1>
    <script language="javascript" src="app.js" type="text/javascript"></script>
    <link rel="stylesheet" href="styles.css">
</head>
<body>
    <div class='content'>
    <p id="question"></p>
    <label for="quantity">Enter exponent:</label>
    <input type="number" id="quantity" name="quantity" value="0" onkeypress="keyPress(event)">
    <input type="button" class="button" onclick="getInput()" value="Check Answer" id="submitButton">
    
    <p id="score">Score: 0</p>
    <p id="scoreDescription"></p>
    <p id="answeredFraction"></p>

    <p id="highscore"></p>
    </div>
</body>
</html>