test.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="test.css" />
    <title>Document</title>
  </head>
  <body>
    <div>
        <p class="score">0    :    0</p>
    </div>
    <p class="result">시작하려면 가위, 바위, 보 중 하나를 선택하세요</p>
      <div class="block">
        <h3>인간</h3>
        <h3>컴퓨터</h3>
      </div>
      <div class="block">
        <p class="yourChoice">🪨</p>
        <p class="computerChoice">🪨</p>
      </div>

    <div class="buttons">
        <button class="rock">가위</button>
        <button class="paper">바위</button>
        <button class="scissor">보</button>
    </div>
    <div>
        <button class="reset">초기화</button>
    </div>
    <script src="test.js"></script>
  </body>
</html>