twitter-heart/src/index.css

Twitter heart animation (Like Component) ❤️

.heart {
  width: 100px;
  height: 100px;
  background: url("https://cssanimation.rocks/images/posts/steps/heart.png") no-repeat;
  background-position: 0 0;
  cursor: pointer;
  transition: background-position 1s steps(28);
  transition-duration: 0s;
}

.heart.is-active{
    transition-duration: 1s;
    background-position: -2800px 0;
}

.stage {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}