html {
  color: #3f3f3f;
  line-height: 1.4;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-right: -50%;
  transform: translate(-50%, -50%);
}


::-moz-selection {
  background: #ce6bf5;
  text-shadow: none;
}

::selection {
  background: #ce6bf5;
  text-shadow: none;
}

svg {
  vertical-align: middle;
  width: 60vw;
}

#dot {
  fill: red;
  animation: indifference 60s linear infinite
}

@keyframes indifference {
  0, 100% {
    fill: red;
  }
  25% {
    fill: yellow;
  }
  50% {
    fill: green;
  }
  75% {
    fill: blue;
  }
}