Pure CSS Text Glitch Effect

Web Design & Web Development

Demo

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Code

HTML

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <title>TEXT GLITCH EFFECT</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">
      <div class="text" data-text="GLITCH EFFECT">GLITCH EFFECT</div>
    </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;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100vh;
}
.text {
	position: relative;
	color: #fff;
	font-size: 4rem;
	letter-spacing: 2px;
	text-align: center;
	animation: skew_text 1.5s linear infinite alternate-reverse;
}
.text::before,
.text::after {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	background-color: #000;
	content: attr(data-text);
}
.text::before {
	left: -3px;
	text-shadow: -2px 0 #69c9d0;
	animation: glitch_text_01 1.5s linear infinite alternate-reverse;
}
.text::after {
	left: 3px;
	text-shadow: -2px 0 #ee1d52;
	animation: glitch_text_02 1.5s linear infinite alternate-reverse;
}
@keyframes skew_text {
	0% {
    transform: skew(-2deg);
  }
  40% {
    transform: skew(2deg);
  }
	45% {
    transform: skew(-2deg);
  }
	50% {
    transform: skew(2deg);
  }
  100% {
    transform: skew(-2deg);
  }
}
@keyframes glitch_text_01 {
  0% {
    clip: rect(80px, auto, 85px, 10px);
  }
  5% {
    clip: rect(84px, auto, 118px, 10px);
  }
  10% {
    clip: rect(22px, auto, 83px, 10px);
  }
  15% {
    clip: rect(15px, auto, 15px, 10px);
  }
  20% {
    clip: rect(116px, auto, 89px, 10px);
  }
  25% {
    clip: rect(95px, auto, 122px, 10px);
  }
  30% {
    clip: rect(108px, auto, 10px, 10px);
  }
  35% {
    clip: rect(118px, auto, 76px, 10px);
  }
  40% {
    clip: rect(53px, auto, 46px, 10px);
  }
  45% {
    clip: rect(131px, auto, 121px, 10px);
  }
  50% {
    clip: rect(79px, auto, 68px, 10px);
  }
  55% {
    clip: rect(40px, auto, 108px, 10px);
  }
  60% {
    clip: rect(25px, auto, 94px, 10px);
  }
  65% {
    clip: rect(125px, auto, 119px, 10px);
  }
  70% {
    clip: rect(59px, auto, 87px, 10px);
  }
  75% {
    clip: rect(70px, auto, 69px, 10px);
  }
  80% {
    clip: rect(109px, auto, 67px, 10px);
  }
  85% {
    clip: rect(29px, auto, 96px, 10px);
  }
  90% {
    clip: rect(41px, auto, 53px, 10px);
  }
  95% {
    clip: rect(110px, auto, 37px, 10px);
  }
  100% {
    clip: rect(90px, auto, 92px, 10px);
  }
}
@keyframes glitch_text_02 {
  0% {
    clip: rect(73px, auto, 132px, 10px);
  }
  5% {
    clip: rect(126px, auto, 60px, 10px);
  }
  10% {
    clip: rect(119px, auto, 28px, 10px);
  }
  15% {
    clip: rect(154px, auto, 40px, 10px);
  }
  20% {
    clip: rect(87px, auto, 64px, 10px);
  }
  25% {
    clip: rect(55px, auto, 19px, 10px);
  }
  30% {
    clip: rect(105px, auto, 115px, 10px);
  }
  35% {
    clip: rect(28px, auto, 95px, 10px);
  }
  40% {
    clip: rect(99px, auto, 27px, 10px);
  }
  45% {
    clip: rect(160px, auto, 30px, 10px);
  }
  50% {
    clip: rect(46px, auto, 102px, 10px);
  }
  55% {
    clip: rect(26px, auto, 106px, 10px);
  }
  60% {
    clip: rect(123px, auto, 8px, 10px);
  }
  65% {
    clip: rect(155px, auto, 123px, 10px);
  }
  70% {
    clip: rect(29px, auto, 118px, 10px);
  }
  75% {
    clip: rect(43px, auto, 24px, 10px);
  }
  80% {
    clip: rect(129px, auto, 67px, 10px);
  }
  85% {
    clip: rect(101px, auto, 127px, 10px);
  }
  90% {
    clip: rect(121px, auto, 0px, 10px);
  }
  95% {
    clip: rect(110px, auto, 84px, 10px);
  }
  100% {
    clip: rect(19px, auto, 112px, 10px);
  }
}