title: Combo box menu item font change in fxml
body: <p>I need to change the font and remove the shadow for the combo box items.</p>
  
  <p>I've made an attempt with the code below but it was unsuccessful:
  </p>
  
  <pre><code>.combo-box .popup-menu, .combo-box .menu-item, .combo-box .popup-menu .menu-item-radio
      {
          -fx-shadow-highlight-color: transparent;
           -fx-font-family: "Arial";
           -fx-font-size: 14px;
      }
  </code></pre>