.section {
  position: relative;
  min-height: 100vh;
}

.scene {
  position: absolute;
  height: 100vh;
  top: 0;
  left: 0;
  right: 0;
}
.scene--active {
  position: fixed;
}
.scene--ended {
  position: absolute;
  bottom: 0;
  top: auto;
}

.scroll-video__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

body {
  margin: 0;
}