@namespace url("http://www.w3.org/1999/xhtml");
@namespace xul url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

@-moz-document url("about:addons"), url("chrome://mozapps/content/extensions/extensions.xul") {
   xul|richlistitem#category-service {
    display: none !important;
  }
}

@-moz-document url("about:addons") {
.legacy-warning {
display: none !important;
}
}

@namespace url("http://www.w3.org/1999/xhtml");
@namespace xul url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

@-moz-document url("about:addons"), url("chrome://mozapps/content/extensions/extensions.xul") {
   xul|richlistitem#category-service, xul|*.legacy-warning {
    display: none !important;
  }
}

:root {
    --toolbox-border-bottom-color: red !important;
}

#navigator-toolbox::after {
    border-color: red !important;
}

menuseparator {
    -moz-appearance: none !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    border-bottom: 1px solid red !important;
    border-top: none !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

/**
 * In the classic themes, the titlebar has a horizontal gradient, which is
 * problematic for reading the text of background tabs when they're in the
 * titlebar. We side-step this issue by layering our own background underneath
 * the tabs. Unfortunately, this requires a bunch of positioning in order to get
 * text and icons to not appear fuzzy.
 */
@media (-moz-windows-classic) {
  /**
   * We need to bump up the z-index of the tabbrowser-tabs so that they appear
   * over top of the fog we're applying for classic themes, as well as the nav-bar.
   */
  #main-window[tabsintitlebar]:not([sizemode=fullscreen]) #tabbrowser-tabs {
    position: relative;
    z-index: 2;
  }

  #main-window[tabsintitlebar] #TabsToolbar:not(:-moz-lwtheme) {
    position: relative;
  }

  #main-window[tabsintitlebar]:not([sizemode=fullscreen]) #TabsToolbar:not(:-moz-lwtheme)::after {
    /* Because we use placeholders for window controls etc. in the tabstrip,
     * and position those with ordinal attributes, and because our layout code
     * expects :before/:after nodes to come first/last in the frame list,
     * we have to reorder this element to come last, hence the
     * ordinal group value (see bug 853415). */
    -moz-box-ordinal-group: 1001;
    box-shadow: 0 0 50px 8px ActiveCaption;
    content: "";
    display: -moz-box;
    height: 0;
    margin: 0 50px;
    position: absolute;
    pointer-events: none;
    top: 100%;
    width: -moz-available;
  }

  #main-window[tabsintitlebar]:not([sizemode=fullscreen]) #TabsToolbar:not(:-moz-lwtheme):-moz-window-inactive::after {
    box-shadow: 0 0 50px 8px InactiveCaption;
  }

  #main-window[tabsintitlebar]:not([sizemode=fullscreen]) toolbar[customindex]:not(:-moz-lwtheme),
  #main-window[tabsintitlebar]:not([sizemode=fullscreen]) #PersonalToolbar:not(:-moz-lwtheme) {
    position: relative;
  }

  /* Need to constrain the box shadow fade to avoid overlapping layers, see bug 886281. */
  #main-window[tabsintitlebar]:not([sizemode=fullscreen]) #navigator-toolbox:not(:-moz-lwtheme) {
    overflow: -moz-hidden-unscrollable;
  }

  #main-window[tabsintitlebar][sizemode="normal"] > #tab-view-deck > #browser-panel:-moz-lwtheme {
    /* Render a window top border: */
    background-image: linear-gradient(to bottom,
          ThreeDLightShadow 0, ThreeDLightShadow 1px,
          ThreeDHighlight 1px, ThreeDHighlight 2px,
          ActiveBorder 2px, ActiveBorder 4px, transparent 4px);
  }

  /* End classic titlebar gradient */