时间：2021-07-01 10:21:17 帮助过：93人阅读
一、css字体闪动（波浪闪动）具体示例代码如下：
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>纯css代码测试文字闪动效果</title>
<style>
body{
background: #000;
}
h1.fb-glitch {
position: relative;
color: #abff79;
}
h1.fb-glitch:before {
left: -2px;
text-shadow: 2px 0 #0b391a;
animation: glitch-anim-2 3s infinite linear alternate-reverse;
}
h1.fb-glitch:before, h1.fb-glitch:after {
content: attr(data-text);
position: absolute;
top: 0;
left: 0;
width: 100%;
clip: rect(0, 0, 0, 0);
}
h1.fb-glitch:after {
left: 2px;
text-shadow: -1px 0 #1b5c16;
animation: glitch-anim-1 2s infinite linear alternate-reverse;
}
@keyframes glitch-anim-1 {
0% {
clip: rect(82px, 820px, 98px, 0); }
5.8823529412% {
clip: rect(17px, 820px, 4px, 0); }
11.7647058824% {
clip: rect(24px, 820px, 44px, 0); }
17.6470588235% {
clip: rect(24px, 820px, 111px, 0); }
23.5294117647% {
clip: rect(29px, 820px, 45px, 0); }
29.4117647059% {
clip: rect(114px, 820px, 115px, 0); }
35.2941176471% {
clip: rect(103px, 820px, 22px, 0); }
41.1764705882% {
clip: rect(49px, 820px, 32px, 0); }
47.0588235294% {
clip: rect(2px, 820px, 10px, 0); }
52.9411764706% {
clip: rect(80px, 820px, 44px, 0); }
58.8235294118% {
clip: rect(70px, 820px, 30px, 0); }
64.7058823529% {
clip: rect(27px, 820px, 79px, 0); }
70.5882352941% {
clip: rect(82px, 820px, 112px, 0); }
76.4705882353% {
clip: rect(27px, 820px, 2px, 0); }
82.3529411765% {
clip: rect(47px, 820px, 104px, 0); }
88.2352941176% {
clip: rect(53px, 820px, 102px, 0); }
94.1176470588% {
clip: rect(2px, 820px, 90px, 0); }
100% {
clip: rect(88px, 820px, 56px, 0); } }
@keyframes glitch-anim-2 {
0% {
clip: rect(88px, 820px, 68px, 0); }
5.8823529412% {
clip: rect(75px, 820px, 113px, 0); }
11.7647058824% {
clip: rect(80px, 820px, 40px, 0); }
17.6470588235% {
clip: rect(70px, 820px, 51px, 0); }
23.5294117647% {
clip: rect(47px, 820px, 78px, 0); }
29.4117647059% {
clip: rect(61px, 820px, 7px, 0); }
35.2941176471% {
clip: rect(94px, 820px, 1px, 0); }
41.1764705882% {
clip: rect(26px, 820px, 69px, 0); }
47.0588235294% {
clip: rect(91px, 820px, 62px, 0); }
52.9411764706% {
clip: rect(8px, 820px, 78px, 0); }
58.8235294118% {
clip: rect(17px, 820px, 97px, 0); }
64.7058823529% {
clip: rect(66px, 820px, 48px, 0); }
70.5882352941% {
clip: rect(66px, 820px, 85px, 0); }
76.4705882353% {
clip: rect(46px, 820px, 12px, 0); }
82.3529411765% {
clip: rect(69px, 820px, 68px, 0); }
88.2352941176% {
clip: rect(38px, 820px, 7px, 0); }
94.1176470588% {
clip: rect(83px, 820px, 32px, 0); }
100% {
clip: rect(110px, 820px, 95px, 0); } }
</style>
</head>
<body>
<h1 class="fb-glitch" data-text="文字闪动效果">文字闪动效果</h1>
</body>
</html>以上代码可直接复制在本地测试，测试效果如下截图：
二、css字体闪动（渐变闪动）具体示例代码如下：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>css代码闪动效果测试</title>
</head>
<body>
<div class="main">
文字闪动测试：<span class="blink">文字闪动效果</span>
</div>
<style type="text/css">
.main{
color: #666;margin-top: 50px;
}
@keyframes blink{
0%{opacity: 1;}
100%{opacity: 0;}
}
@-webkit-keyframes blink {
0% { opacity: 1; }
100% { opacity: 0; }
}
@-moz-keyframes blink {
0% { opacity: 1; }
100% { opacity: 0; }
}
@-ms-keyframes blink {
0% {opacity: 1; }
100% { opacity: 0;}
}
@-o-keyframes blink {
0% { opacity: 1; }
100% { opacity: 0; }
}
.blink{
color: #dd4814;
animation: blink 1s linear infinite;
-webkit-animation: blink 1s linear infinite;
-moz-animation: blink 1s linear infinite;
-ms-animation: blink 1s linear infinite;
-o-animation: blink 1s linear infinite;
}
</style>
</body>
</html>以上代码可直接复制在本地测试，测试效果如下截图：
注：第二种渐变方法主要思路是通过改变透明度来实现文字的渐变闪烁
@keyframes blink{} 定义keyframe动画，命名为blink 。
@-webkit-keyframes blink 添加兼容性前缀
.blink{}定义blink类
-webkit-animation:;-moz-animation: ;-ms-animation: -o-animation: ; 其它浏览器兼容性前缀
本篇文章介绍了两种文字闪动特效方法，希望对有需要的朋友有所帮助。
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