@keyframes secret-theme-animation {
  from {
    left: -10%;
  }
  to {
    left: 110%;
  }
}

#zen-main-app-wrapper::before {
  content: "";
  animation: secret-theme-animation 6s infinite;
  animation-delay: 2s;
  position: absolute;
  bottom: 0;
  left: -10%;
  pointer-events: none;
  width: 200px;
  height: 185px;
  z-index: 999;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url("data:image/gif;base64,[encoded data, 30372 characters]");
}
