body {
    position: relative;
}

#video {
	position: absolute;
	top: 100px;
	left: 300px;
  width: 500px;
}

#tag {
  position: absolute;
  top: 600px;
  left: 900px;
  font-size: 42pt;
}

a {
  text-decoration: none;
}

a#protein {
  animation: protein 1s ease infinite;
}

a#monster {
  animation: monster 1s ease infinite;
}

@keyframes protein {
  0% {
    color: blue;
  }

  50% {
    color: yellow;
  }

  100% {
    color: blue;
  }
}

@keyframes monster {
  0% {
    color: yellow;
  }

  50% {
    color: blue;
  }

  100% {
    color: yellow;
  }
}