#advertising-haeder,
#persistant-video {
  background-color: #000;
}
.tb-advertising-header {
  position: relative;
  overflow: hidden;
  background-color: #000;
}
.tb-advertising-header__loader {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.55);
  z-index: 10;
  pointer-events: none;
}
.tb-advertising-header__loader-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: tb-spin 0.8s linear infinite;
}
@keyframes tb-spin {
  to {
    transform: rotate(360deg);
  }
}
.tb-advertising-header__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s ease;
  opacity: 0;
  z-index: 2;
  pointer-events: none;
}
.tb-advertising-header__video.is-visible {
  opacity: 1;
}