margin-right: 10px;"
                  class="btn btn-sm btn-info">
            Dummy
        </button>
         <div id="portal-target"></div>
    </div>
</div>                         `,
                data:                           function        (  )                        {
                    return {
                        rightPane:                  "canvas",
                        portal_target:              null,
                        portal_message:             ""
                    }
   