CSS funktioniert nicht mehr

/* REMOVE MEGABAR START
 * VERSION 1.0.4
 * CODE AT: http://userchrome.wesleybranton.com/megabar
 * RELEASE NOTES: http://userchrome.wesleybranton.com/notes/megabar */
@-moz-document url(chrome://browser/content/browser.xhtml) {
    /* DISABLE EXPANDING START */
    #urlbar[breakout][breakout-extend] {
        top: calc((var(--urlbar-toolbar-height) - var(--urlbar-height)) / 2) !important;
        left: 0 !important;
        width: 100% !important;
    }
    
    #urlbar[breakout][breakout-extend] > #urlbar-input-container {
        height: var(--urlbar-height) !important;
        padding-block: 0 !important;
        padding-inline: 0 !important;
    }
    
    #urlbar[breakout][breakout-extend] > #urlbar-background {
        animation-name: none !important;
        box-shadow: 0 1px 4px rgba(0, 0, 0, .05) !important;
    }
    /* DISABLE EXPANDING END */
    
    /* REMOVE URL RESULT PADDING START */
    .urlbarView {
        margin-inline: 0 !important;
        width: 100% !important;
    }

    .urlbarView-row {
        padding-block: 0 !important;
    }
    /* REMOVE URL RESULT PADDING END */
    
    /* MOVE URL RESULT TYPE ICON TO LEFT START */
    .urlbarView-type-icon {
        min-width: 16px !important;
        height: 16px !important;
        margin-bottom: 0 !important;
        margin-inline-start: 0 !important;
    }
    
    .urlbarView-favicon {
        margin-inline-start: 20px !important;
    }
    /* MOVE URL RESULT TYPE ICON TO LEFT END */

    /* DISPLAY GO BUTTON WHEN TYPING START */
    #urlbar-input-container[pageproxystate="invalid"] #urlbar-go-button {
        display: block !important;
    }
    /* DISPLAY GO BUTTON WHEN TYPING END */

    /* ALWAYS SHOW PAGE ACTIONS START */
    /* DISABLED BY DEFAULT - UNCOMMENT TO ENABLE */
    /*#pageActionButton {
        display: block !important;
    }*/
    /* ALWAYS SHOW PAGE ACTIONS END */
}
/* REMOVE MEGABAR END */

/* Urlbar schmaler wieder */
@-moz-document url(chrome://browser/content/browser.xhtml) {
#urlbar[breakout][breakout-extend] {
  top: calc((var(--urlbar-toolbar-height) - var(--urlbar-height)) / 2) !important;
  left: 0 !important;
  width: 100% !important;
  }
#urlbar[breakout][breakout-extend] > #urlbar-input-container {
  height: var(--urlbar-height) !important;
  padding-block: 0 !important;
  padding-inline: 0 !important;
  }
#urlbar[breakout][breakout-extend][breakout-extend-animate] > #urlbar-background {
  animation-name: none !important;
  }
#urlbar[breakout][breakout-extend] > #urlbar-background {
  box-shadow: none !important;
  }
}