title: How to customize the look and feel of blockly blocks
body: <p>I am trying to customize the look and feel of blocks provided by framework Blockly.</p>
  <p>Please see the link: <a href="https://developers.google.com/blockly/guides/create-custom-blocks/fields/built-in-fields/text-input" rel="nofollow noreferrer">Blockly Input Text</a></p>
  <p>But as I understood and researched, I can only modify the color of particular block.</p>
  <pre><code>'blockStyles': {
      'my_block': {
        'colourPrimary': '#dedede',
        'colourSecondary': '#AD7BE9',
        'colourTertiary': '#CDB6E9'
      }
    }
  </code></pre>
  <p>Is there any way, I can modify block like shape, height, width, input text height / width.</p>
  <p>Is there any option to add custom CSS like normal HTML div elements ?</p>
  <p>Please let me know if anyone has faced similar problem.</p>