动态流动七彩渐变炫酷链接按钮

china0396

1. 
   
2. <a href="https://zfb.buzhuanmi.com/paypage/?merchant=2180KD7WfQqzlOKGDLrTp1S07wopBfj7HuI8vpXcfLtG" style="display:inline-block;color:#fff;padding:6px 14px;border-radius:6px;text-decoration:none;font-weight:bold;background:linear-gradient(90deg,#ff0000,#ff9900,#ffff00,#00cc00,#00cccc,#0000ff,#9900ff);background-size:400% 400%;animation:rainbow 3s linear infinite;">赞助打赏</a>
   
3. <style>
   
4. @keyframes rainbow {
   
5.   0% {background-position:0% 50%}
   
6.   50% {background-position:100% 50%}
   
7.   100% {background-position:0% 50%}
   
8. }
   
9. </style>

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