確かに、ここにフォームのHTMLコードがあります。

<form>
  <div>
    <label for = "volumemusic">ボリューム音楽：</label>
    <入力型= "範囲" name = "volumemusic" id = "volumemusic" min = "0.0" max = "1.0" step = "0.1">
  </div>
  <div>
    <ラベル= "volumefx"> volume fx：</label>
    <入力タイプ= "range" name = "volumefx" id = "volumefx" min = "0.0" max = "1.0" step = "0.1">
  </div>
  <div>
    <label for = "isfullscreen">フルスクリーン：</label>
    <入力タイプ= "チェックボックス" name = "isfullscreen" id = "isfullscreen">
  </div>
</form>
Sure, here is an HTML code for the form:

<form>
  <div>
    <label for="volumeMusic">Volume Music:</label>
    <input type="range" name="volumeMusic" id="volumeMusic" min="0.0" max="1.0" step="0.1">
  </div>
  <div>
    <label for="volumeFX">Volume FX:</label>
    <input type="range" name="volumeFX" id="volumeFX" min="0.0" max="1.0" step="0.1">
  </div>
  <div>
    <label for="isFullscreen">Fullscreen:</label>
    <input type="checkbox" name="isFullscreen" id="isFullscreen">
  </div>
</form>