.koptional-overlay {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  background-color: black;
  right: 0;
  opacity: 0;
  transition: opacity 0.2s;
  text-align: center;
  animation: forwards 2s;
  z-index: -1;
  display: flex;
  align-items: center;
  justify-content: center;
}



.koptional-overlay.active {
  transition: opacity .2s ease-out 0s;
  opacity: 1;
  z-index: 15;
}

.koptional-overlay-insert {
  height: 100vh;
}

.koptional-fallback-media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.koptional-scroll-text {
  display: none;
}

.koptional-scroll-text.active {
  display: block;
  z-index: 30;
}



.myvideo {
  width: 100%;
  max-height: 100%;
}