下面是源码，仅供参考:
[CSS] 纯文本查看 复制代码
a {
text-align: center;
font-size: 7em;
margin-bottom: 0;
margin-top: 0;
line-height: 1;
text-decoration: none;
color: #fff;
}
a:nth-child(1) {
font-family: Vampiro One;
animation: neon1 1.5s ease-in-out infinite alternate;
}
@keyframes neon1 {
from {
text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #fff, 0 0 40px #ff00de,
0 0 70px #ff00de, 0 0 80px #ff00de, 0 0 100px #ff00de, 0 0 150px #ff00de;
}
to {
text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px #fff, 0 0 20px #ff00de,
0 0 35px #ff00de, 0 0 40px #ff00de, 0 0 50px #ff00de, 0 0 75px #ff00de;
}
}
[url=]
VIOLET
[/url]
