Improve view of share buttons plugin - refs #8222

plugin/share_buttons/index.php

@@ -3,15 +3,18 @@
  * Controller for example date plugin
  * @package chamilo.plugin.share_buttons
  */
-echo '<div class="well">
+echo '
+<div class="well well-sm">
     <!-- AddThis Button BEGIN -->
     <div class="addthis_toolbox addthis_default_style ' . $plugin_info['icon_class'] . '">
+        <a class="addthis_button_preferred_1"></a>
         <a class="addthis_button_preferred_2"></a>
         <a class="addthis_button_preferred_3"></a>
         <a class="addthis_button_preferred_4"></a>
         <a class="addthis_button_compact"></a>
         <a class="addthis_counter addthis_bubble_style"></a>
     </div>
-<script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js#pubid=xa-4f69d6f847541385"></script>
 <!-- AddThis Button END -->
-</div>';
+</div>
+<script type="text/javascript" src="//s7.addthis.com/js/250/addthis_widget.js"></script>
+';