<?xml version="1.0" encoding="UTF-8" ?>
<templates>
   <t t-name="theme_systray">
       <li class="new_icon">
           <label class="theme_vista" style="margin-bottom:0px;" title="Change backend theme">
               <t t-if="widget.is_admin">
                  <div class="icon_div">
                      <div class="toggle-icon" role="button">
                          <i id='theme_vista' class="fa fa-paint-brush" role="img" aria-label="Theme" width="22" height="22"/>
                      </div>
                  </div>
               </t>
           </label>
       </li>
   </t>
</templates>