index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="style.css" />
    <title>Workshop</title>
  </head>
  <body>
    <div class="main">
      <span class="heading">Press S to start the game</span>
      <span></span>
      <div class="btns">
        <button class="btn btn0" id="0"></button>
        <button class="btn btn1" id="1"></button>
        <button class="btn btn2" id="2"></button>
        <button class="btn btn3" id="3"></button>
      </div>
      <div class="HighScore">
        <span class="score">Highscore: </span>
        <span class="score points">0</span>
      </div>
    </div>
    <script src="script.js"></script>
  </body>
</html>