zhengshize
动画的CSS：
// fire@keyframes fireDiv { ?0% { ???text-shadow: 0 0 4px white, 0 -5px 4px #ff3, 2px -10px 6px #fd3, ?????-2px -15px 11px #f80, 2px -25px 18px #f20; ?} ?25% { ???text-shadow: 0 0 4px white, 2px -7px 6px #ff3, 2px -12px 8px #fd3, ?????-3px -20px 11px #f80, 4px -30px 22px #f20; ?} ?50% { ???text-shadow: 0 0 4px white, 2px -10px 8px #ff3, 2px -14px 10px #fd3, ?????-4px -25px 11px #f80, 4px -35px 25px #f20; ?} ?75% { ???text-shadow: 0 0 4px white, 2px -7px 6px #ff3, 2px -12px 8px #fd3, ?????-3px -20px 11px #f80, 4px -30px 22px #f20; ?} ?100% { ???text-shadow: 0 0 4px white, 0 -5px 4px #ff3, 2px -10px 6px #fd3, ?????-2px -15px 11px #f80, 2px -25px 18px #f20; ?}}CSS3字体火焰燃烧效果
原文地址：https://www.cnblogs.com/zhengshize/p/10573588.html