CSS Blinking Text Animation

12/15/2020
Demo
Code
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>CSS Blinking Text Animation</title>
<link rel="stylesheet" type="text/css" href="https://demo.plantpot.works/assets/css/normalize.css">
<link rel="stylesheet" href="https://use.typekit.net/opg3wle.css">
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<div id="container">
<h1><span class="blink-01">Blinking </span><span class="blink-02">Text</span></h1>
</div>
</body>
</html>
CSS
@charset "utf-8";
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
html {
font-size: 16px;
}
body {
background-color: #000;
font-family: futura-pt, sans-serif;
-webkit-tap-highlight-color: rgba(0,0,0,0);
}
#container {
display: flex;
justify-content: center;
align-items: center;
width: 100%;
height: 100vh;
}
h1 {
font-size: 4rem;
}
.blink-01 {
position: relative;
animation: blink01 1s infinite alternate;
}
.blink-01::before {
opacity: .5;
position: absolute;
top: 0;
left: 0;
z-index: -2;
filter: blur(40px);
width: 100%;
height: 100%;
content: '';
animation: bg_blink01 1s infinite alternate;
}
.blink-01::after {
position: absolute;
top: 0;
left: 0;
z-index: -1;
filter: blur(20px);
content: 'Blinking';
animation: blink01 1s infinite alternate;
}
.blink-02 {
position: relative;
animation: blink02 1s infinite alternate;
}
.blink-02::before {
opacity: .5;
position: absolute;
top: 0;
left: 0;
z-index: -2;
filter: blur(40px);
width: 100%;
height: 100%;
content: '';
animation: bg_blink02 1s infinite alternate;
}
.blink-02::after {
position: absolute;
top: 0;
left: 0;
z-index: -1;
filter: blur(20px);
content: 'Text';
animation: blink02 1s infinite alternate;
}
@keyframes blink01 {
0% {
color: #efc137;
}
100% {
color: #bafff4;
}
}
@keyframes blink02 {
0% {
color: #bafff4;
}
100% {
color: #efc137;
}
}
@keyframes bg_blink01 {
0% {
filter: blur(40px);
background-color: #efc137;
}
100% {
filter: blur(40px);
background-color: #bafff4;
}
}
@keyframes bg_blink02 {
0% {
filter: blur(40px);
background-color: #bafff4;
}
100% {
filter: blur(40px);
background-color: #efc137;
}
}
@media screen and (max-width: 480px) {
h1 {
font-size: 2.25rem;
}
}