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; } }
All code:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta http-equiv="X-UA-Compatible" content="ie=edge" /> <title>fire</title> <style> .zhengshize { font-size: 80px; text-align: center; font-family: "微软雅黑"; font-weight: bold; color: #000; margin-top: 50px; animation: fireDiv 1s infinite; } @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; } } </style> </head> <body> <div class="zhengshize">zhengshize</div> </body> </html>