title: Interactive Grid columns width
body: <p>How I can set Interactive Grid columns width using CSS or JavaScript? I tried to use inline CSS:</p>
  <pre><code>th, td {
      width: 100px;
  }
  </code></pre>
  <p>it's not working, with JavaScript I tried to set style.width for all of th and td elements, but is also not working. I want to set different width for two columns, and make it responsive for all displays. Solution with Minimum Column Width property does not suit me.</p>