JSFiddle - React, Tailwind, and code Playground

HTML

<section id="main_menu" class="menu">
    <header id="menu_title">
      <h1>HTML5 / CSS3</h1>
    </header>
  
  
    <section id="translate" class="sub_menu">
      <header>
        <h2>2D Translate</h2>
      </header>
      
      <section id="javascript" class="sub_sub_menu">
        <header>
          <h3>Javascript</h3>
        </header>
        
        <div class="button">
          <button id="button_translate_2d" onclick="mainStart(command.TRANSLATE_2D, 'div_translate_2d')">
            <p>translate_2d</p>
          </button>
        </div>
        <div class="button">
          <button id="button_translate_x" onclick="mainStart(command.TRANSLATE_X, 'div_translate_2d')">
            <p>translateX</p>
          </button>
        </div>
      </section>
      
      <section id="matrix_2d" class="sub_menu">
        <header>
          <h3>Matrix 2D</h3>
        </header>
        
        <div class="button">
          <button id="button_matrix_2d_translate" onclick="mainStart(command.TRANSLATE_MATRIX_2D, 'div_translate_2d')">
            <p>translate</p>
          </button>
        </div>
      </section>
    </section>
    
    <section id="rotation" class="sub_menu">
      <header>
        <h2>2D Rotation</h2>
      </header>
      
      <section id="javascript" class="sub_sub_menu">
        <header>
          <h3>Javascript</h3>
        </header>
        
        <div class="button">
          <button id="button_rotate_x_3d" onclick="mainStart(command.ROTATE_X_3D, 'div_rotate_2d')">
            <p>rotateX_3d</p>
          </button>
        </div>
        <div class="button">
          <button id="button_rotate_x" onclick="mainStart(command.ROTATE_X, 'div_rotate_2d')">
            <p>rotateX</p>
          </button>
        </div>
      </section>
      
      <section id="matrix_2d" class="sub_menu">
        <header>
          <h3>Matrix 2D</h3>
        </header>
        
        <div class="button">
          <button id="button_matrix_3d_rotate_x"...