在網頁中，通常設計師們為了凸顯自己的產品主題，總是會讓文字或加點特效，例如使文字不停的閃動，或有規律的變色。以便達到吸引人關注的目的。那麼除了用ps製作的gif動畫外，還有哪些方法可以實現這樣的功能特效呢？對於略懂程式碼的朋友來說，我們都知道css中文字體樣式是有很多種的，例如傾斜、加粗等等。那麼這裡就來跟大家介紹一下，如何用css程式碼做出文字閃爍效果，本篇有兩種閃動方式可供大家參考。
<!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>登入後複製
