.loader {
  position: absolute;
  top: 0px;
  right: 0px;
  bottom: 0px;
  left: 0px;
  transition: opacity 2s;
  background-color: #000000;
}

.loader-image {
  position: absolute;
  top: calc(40% - 4em);
  left: calc(45% - 4em);
  width: 6em;
  height: 6em;
  border: 1.1em solid rgba(0, 0, 0, 0.2);
  border-left: 1.1em solid #000000;
  border-radius: 50%;
  transition: opacity 0.3s;
  background-color: #000000;
}

.loader-video {
  background-color: #000000;
  opacity: 1;
  display: flex;
  justify-content: center;
  z-index: -1
}

.loader-video--highratio {
  align-items: center;
  max-height: 100%;
}

.loader-video--lowratio {
  height: 100%;
}

.video--hide {
  opacity: 0;
  transition: opacity 4s;
  pointer-events: none;
}

#grayscale {
  display: none;
}

#pink {
  display: none;
}

#purple {
  display: none;
}

#blue {
  display: none;
}

#gold {
  display: none;
}

#silver {
  display: none;
}

#bronze {
  display: none;
}

#copper {
  display: none;
}

#videoButtonContainer {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.videoButton {
  opacity: 0;
  height: 15vh;
  transition: height 0.25s, opacity 1s
}

.videoButton.show {
  opacity: 1;
}

.videoButton:hover {
  height: 18vh;
  filter: brightness(1.1);
}