title: ngx-datatable - how to define 'cell class' for columns at runtime
body: <pre class="lang-html prettyprint-override"><code>&lt;ngx-datatable
      id=&quot;ngxdatatable&quot;
      class='material striped'
      [rows]=&quot;rows&quot;
      [columns] =&quot;columns&quot;
  &gt;
  &lt;/ngx-datatable&gt;
  </code></pre>
  <p>I tried to bind columns, which columns are getting at run time using columns properties from class object.
  I want to style a specific column using cell class using css. How this can be achieved. Please help</p>