title: how to give css for placeholder in kendoUI multiselect
body: <p>I am using kendo UI.
  To apply css for placeholder in textbox I gave like</p>
  
  <pre><code>::-webkit-input-placeholder { font-style:normal;        
               opacity:0.6;
              color:grey;
              font-size:14px;
          }
  </code></pre>
  
  <p>I am trying trying to apply css for placeholder in multiselect.
  can any one help me how to do that?</p>