title: Vaadin table header color
body: <p>I have this code in .scss file:</p>
  
  <pre><code>  .example-table .v-table-header-cell:nth-child(2), 
      .example-table .v-table-header-cell-desc:nth-child(2) {
      background : red;
  }
  </code></pre>
  
  <p>and I use it in java:</p>
  
  <pre><code>table.setStyleName("example-table");
  </code></pre>
  
  <p>I get second table header in red color.</p>
  
  <p><strong>My question: How to pass argument(in this case - '2') from java to scss file, that second column header of the table would be red?</strong></p>