gecko/browser/themes/shared/plugin-doorhanger.inc.css

#notification-popup[popupid="click-to-play-plugins"] > .panel-arrowcontainer > .panel-arrowcontent {
  padding: 0px;
}

.click-to-play-plugins-notification-center-box {
  border: 1px solid ThreeDShadow;
  margin: 10px;
}

.plugin-popupnotification-centeritem:nth-child(odd) {
  background-color: rgba(0,0,0,0.1);
}

.center-item-label {
  -moz-margin-start: 6px;
  margin-bottom: 0;
  text-overflow: ellipsis;
}

.center-item-warning-icon {
  background-image: url("chrome://mozapps/skin/extensions/alerticon-info-negative.png");
  background-repeat: no-repeat;
  width: 16px;
  height: 15px;
  -moz-margin-start: 6px;
}

.click-to-play-plugins-notification-button-container {
  background-color: hsla(210,4%,10%,.07);
  border-top: 1px solid hsla(210,4%,10%,.12);
  padding: 10px;
  margin-top: 5px;
}

.click-to-play-popup-button {
  width: 50%;
}

.click-to-play-plugins-notification-description-box {
  padding: 10px;
}

.click-to-play-plugins-outer-description {
  margin-top: 8px;
}

.click-to-play-plugins-notification-link,
.center-item-link {
  margin: 0;
}

.messageImage[value="plugin-hidden"] {
  list-style-image: url("chrome://browser/skin/notification-pluginNormal.png");
  -moz-image-region: rect(0, 16px, 16px, 0);
}

/* Keep any changes to this style in sync with pluginProblem.css */
notification.pluginVulnerable {
  background-color: rgb(72,72,72);
  background-image: url(chrome://mozapps/skin/plugins/contentPluginStripe.png);
  color: white;
}

notification.pluginVulnerable .messageImage {
  list-style-image: url("chrome://browser/skin/notification-pluginBlocked.png");
}