index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="https://api.fontshare.com/v2/css?f[]=general-sans@400&display=swap" rel="stylesheet">
  <link rel="stylesheet" href="./style.css">
  <script src="./script.js" defer></script>
  <title>JoEnglish</title>
</head>
<body>
  <header>
    <h1>JoEnglish Translate</h1>
  </header>
  <div id="container">
    <div id="source-container">
      <section id="source-lang">
      </section>
      <textarea name="source" id="source" rows="10" placeholder="Enter text..." autofocus></textarea>
    </div>
    <div id="target-container">
      <section id="target-lang">
        <h3>English</h3>
      </section>
      <textarea name="target" id="target" rows="10" placeholder="Translation" autofocus readonly></textarea>
    </div>
  </div>
</body>
</html>