title: How to change bootstrap datepicker's selected date color background?
body: <p>I am trying to change the color of selected date in bootstrap datepicker and tried changing the background color of datepicker container but there seems to be no options available to change and customize. </p>
  
  <p>Please let me know if anything available to customize the calendar design.</p>
  
  <pre><code> $('#date_of_completion').datepicker({
          format: 'dd/mm/yyyy',
          autoclose: true
      });
  </code></pre>