title: How to change the color of the sorting arrows in DataTables
body: <p>I am using <code>DataTables</code> and I need to change the color of the sorting arrows from the default(purplish) to something else. Code that I am trying is changing the entire header row color while I need just the icons. Is there any other class because the below code is not helping me. </p>
  
  <p>CSS</p>
  
  <pre><code>table.dataTable thead .sorting, 
  table.dataTable thead .sorting_asc, 
  table.dataTable thead .sorting_desc {
     color : yellow;
  }
  </code></pre>
  
  <p>Thanks</p>