原文 http://www.w3cfuns.com/notes/13835/596cd96f59a09431a2343a9726c295d5.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<style>
.box{ animation: change 1s ease-in infinite ; font-size: 36px; color:#f00; font-weight: bold}
@keyframes change {
0%{ text-shadow: 0 0 4px #f00}
50%{ text-shadow: 0 0 40px #f00}
100%{ text-shadow: 0 0 4px #f00}
}
</style>
</head>
<body>
<a class="box">太阳的后裔</a>
</body>
</html>