网页的本质就是超级文本标记语言,通过结合使用其他的Web技术(如:脚本语言、公共网关接口、组件等),可以创造出功能强大的网页。因而,超级文本标记语言是万维网(Web)编程的基础,也就是说万维网是建立在超文本基础之上的。超级文本标记语言之所以称为超文本标记语言,是因为文本中包含了所谓“超级链接”点。
在网页中,通常设计师们为了凸显自己的产品主题,总会让文字或者加点特效,比如使文字不停的闪动,或有规律的变色。以便达到吸引人关注的目的。那么除了用ps制作的gif动画外,还有哪些方法可以实现这样的功能特效呢?对于略懂代码的朋友们来说,我们都知道css中文字体样式是有很多种的,例如倾斜、加粗等等。那么这里就给大家介绍一下,如何用css代码做出文字闪动效果,本篇有两种闪动方式可供大家参考。
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>