JSFiddle - React, Tailwind, and code Playground

by Opick Kusanagi

HTML

<p><a href = '#' class="btn anim">Jiggle</a></p>

CSS

@import url(http://fonts.googleapis.com/css?family=Raleway:700);
body {
  width: 100%;
  margin: 0;
  overflow: hidden;
  padding: 0;
  background: hsla(0, 5%, 5%, 1);
}

p {
  width: 100%;
  text-align: center;
  position: relative;
  margin-top: 45vh;
}

a {
  text-decoration: none;
}

.btn {
  display: inline-block;
  border-radius: 5px;
  box-shadow: 1px 1px 10px 3px hsla(0, 0%, 0%, .6);
  width: 5em;
  padding: 1em;
  color: hsla(255, 255%, 255%, 1);
  text-align: center;
  text-shadow: 0 2px 0 hsla(0, 0%, 0%, .25);
  font: 400 1.5em /1 'Raleway', sans-serif;
  letter-spacing: 4px;
  background: #fc4f3f;
  cursor: pointer;
}

.anim {
  animation: jiggle 2s ease-in infinite;
}

@keyframes jiggle {
  48%, 62% {
    transform: scale(1.0, 1.0)
  }
  50% {
    transform: scale(1.1, 0.9)
  }
  56% {
    transform: scale(0.9, 1.1) translate(0, -5px)
  }
  59% {
    transform: scale(1.0, 1.0) translate(0, -3px)
  }
}