URL Bar beim laden farbig

/************************* URL Leiste farbig beim laden *********************************/

/****************************** Grün Verschlüsselt
                                Gelb Teilweise Verschlüsselt
                                Rot Unverschlüsselt *************************************/     
 
 
 @namespace xul url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xhtml");
 
    @-moz-document url("chrome://browser/content/browser.xhtml") {


      #identity-box{
        color:black!important;
        background: transparent!important;}


      #urlbar{
        position: relative!important;
        z-index: 1!important;}


      #identity-box::after {
        content: ''!important;
        position: absolute!important;
        height: 100%!important;
        width: 100%!important;
        top: 0!important;
        left: 0!important;
        opacity: .8!important;
        pointer-events: none!important;
        z-index: -1!important}

          /***** grün *****/
      #identity-box.verifiedIdentity::after {
        background:#DAFDD4!important;}

          /***** gelb *****/
      #identity-box.verifiedDomain::after {
        background:#FBF7A3!important;}

          /***** rot *****/
      #identity-box.unknownIdentity::after {
        background:#FDC1C1!important;}      
    }