styles.css

h1, h2, h3, h4, h5, h6, p, a {
	font-family: "Segoe UI Variable Display", Segoe UI, "Roboto", Arial, sans-serif
}

a {
  background-color: white;
  border: 2px solid purple;
  color: purple;
  padding: 8px 8px;
  margin: 4px;
  border-radius: 12px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  transition-duration: 1s;
}

img {
	height: 350px;
}

a:hover {
	background-color: purple;
	color: white;
	-webkit-animation: glow 1s ease-in-out infinite alternate;
    -moz-animation: glow 1s ease-in-out infinite alternate;
    animation: glow 1s ease-in-out infinite alternate;
}

@-webkit-keyframes glow {
  from {
    text-shadow: 0 0 10px pink, 0 0 20px pink, 0 0 30px pink, 0 0 40px pink, 0 0 50px pink, 0 0 60px pink, 0 0 70px pink;
  }
  to {
    text-shadow: 0 0 20px purple, 0 0 30px purple, 0 0 40px purple, 0 0 50px purple, 0 0 60px purple, 0 0 70px purple, 0 0 80px purple;
  }
}