MailOnline/videojs-vast-vpaid

.vjs-label-hidden {
  display: none!important;
}

.vjs-default-skin div.vjs-ads-label {
  font-size: 13px;
  line-height: 30px;
  font-weight: normal;
  text-align: center;
  color: white;
  display: none;
  width: auto;
  padding-left: 10px;
}

.vjs-ad-playing .vjs-control.vjs-ads-label {
  display: block;
}