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; } }