idmontie · June 15, 2022 12:42 · alejandro-ser · Apr 19, 2018
diff --git a/glitch.html b/glitch.html
 <!doctype html>
 <html>
 <head>
  <!-- Based on http://codepen.io/lbebber/pen/ypgql -->
  <link href="http://necolas.github.io/normalize.css/3.0.2/normalize.css" rel='stylesheet'/>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script>
  <style>
    /* Just colors and font sizes */
    * {
      font-family: sans-serif;
    }

    body {
      background-color: black;  
    }
    
    .glitch {
      color: white;
      font-size: 100px;
      margin: 0 auto;
      width: 400px;
    }
    
    /* Real glitch effect */
    .glitch {
      position: relative;
    }
    
    .glitch:after {
      animation: glitch-animation 2s infinite linear alternate-reverse;
      background: black;
      clip: rect( 0, 900px, 0, 0 );
      color: white;
      content: attr( data-text );
      left: 2px;
      overflow: hidden;
      position: absolute;
      text-shadow: -1px 0 red;
      top: 0;
    }

    .glitch:before {
      animation: glitch-animation-2 3s infinite linear alternate-reverse;
      background: black;
      clip: rect( 0, 900px, 0, 0 );
      color: white;
      content: attr( data-text );
      left: -2px;
      overflow: hidden;
      position: absolute;
      text-shadow: 1px 0 blue;
      top: 0;
    }

    /* Expanded Animations */
    @keyframes glitch-animation {
      0% {
        clip: rect(42px, 9999px, 44px, 0);
      }
      5% {
        clip: rect(12px, 9999px, 59px, 0);
      }
      10% {
        clip: rect(48px, 9999px, 29px, 0);
      }
      15.0% {
        clip: rect(42px, 9999px, 73px, 0);
      }
      20% {
        clip: rect(63px, 9999px, 27px, 0);
      }
      25% {
        clip: rect(34px, 9999px, 55px, 0);
      }
      30.0% {
        clip: rect(86px, 9999px, 73px, 0);
      }
      35% {
        clip: rect(20px, 9999px, 20px, 0);
      }
      40% {
        clip: rect(26px, 9999px, 60px, 0);
      }
      45% {
        clip: rect(25px, 9999px, 66px, 0);
      }
      50% {
        clip: rect(57px, 9999px, 98px, 0);
      }
      55.0% {
        clip: rect(5px, 9999px, 46px, 0);
      }
      60.0% {
        clip: rect(82px, 9999px, 31px, 0);
      }
      65% {
        clip: rect(54px, 9999px, 27px, 0);
      }
      70% {
        clip: rect(28px, 9999px, 99px, 0);
      }
      75% {
        clip: rect(45px, 9999px, 69px, 0);
      }
      80% {
        clip: rect(23px, 9999px, 85px, 0);
      }
      85.0% {
        clip: rect(54px, 9999px, 84px, 0);
      }
      90% {
        clip: rect(45px, 9999px, 47px, 0);
      }
      95% {
        clip: rect(37px, 9999px, 20px, 0);
      }
      100% {
        clip: rect(4px, 9999px, 91px, 0);
      }
    }

    @keyframes glitch-animation-2 {
      0% {
        clip: rect(65px, 9999px, 100px, 0);
      }
      5% {
        clip: rect(52px, 9999px, 74px, 0);
      }
      10% {
        clip: rect(79px, 9999px, 85px, 0);
      }
      15.0% {
        clip: rect(75px, 9999px, 5px, 0);
      }
      20% {
        clip: rect(67px, 9999px, 61px, 0);
      }
      25% {
        clip: rect(14px, 9999px, 79px, 0);
      }
      30.0% {
        clip: rect(1px, 9999px, 66px, 0);
      }
      35% {
        clip: rect(86px, 9999px, 30px, 0);
      }
      40% {
        clip: rect(23px, 9999px, 98px, 0);
      }
      45% {
        clip: rect(85px, 9999px, 72px, 0);
      }
      50% {
        clip: rect(71px, 9999px, 75px, 0);
      }
      55.0% {
        clip: rect(2px, 9999px, 48px, 0);
      }
      60.0% {
        clip: rect(30px, 9999px, 16px, 0);
      }
      65% {
        clip: rect(59px, 9999px, 50px, 0);
      }
      70% {
        clip: rect(41px, 9999px, 62px, 0);
      }
      75% {
        clip: rect(2px, 9999px, 82px, 0);
      }
      80% {
        clip: rect(47px, 9999px, 73px, 0);
      }
      85.0% {
        clip: rect(3px, 9999px, 27px, 0);
      }
      90% {
        clip: rect(26px, 9999px, 55px, 0);
      }
      95% {
        clip: rect(42px, 9999px, 97px, 0);
      }
      100% {
        clip: rect(38px, 9999px, 49px, 0);
      }
    }
  </style>
 </head>
 <body>
  <div class="glitch" data-text="GLITCH">GLITCH</div>
 </body>
 </html>
	<!doctype html>
	<html>
	<head>
	<!-- Based on http://codepen.io/lbebber/pen/ypgql -->
	<link href="http://necolas.github.io/normalize.css/3.0.2/normalize.css" rel='stylesheet'/>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script>
	<style>
	/* Just colors and font sizes */
	* {
	font-family: sans-serif;
	}

	body {
	background-color: black;
	}

	.glitch {
	color: white;
	font-size: 100px;
	margin: 0 auto;
	width: 400px;
	}

	/* Real glitch effect */
	.glitch {
	position: relative;
	}

	.glitch:after {
	animation: glitch-animation 2s infinite linear alternate-reverse;
	background: black;
	clip: rect( 0, 900px, 0, 0 );
	color: white;
	content: attr( data-text );
	left: 2px;
	overflow: hidden;
	position: absolute;
	text-shadow: -1px 0 red;
	top: 0;
	}

	.glitch:before {
	animation: glitch-animation-2 3s infinite linear alternate-reverse;
	background: black;
	clip: rect( 0, 900px, 0, 0 );
	color: white;
	content: attr( data-text );
	left: -2px;
	overflow: hidden;
	position: absolute;
	text-shadow: 1px 0 blue;
	top: 0;
	}

	/* Expanded Animations */
	@keyframes glitch-animation {
	0% {
	clip: rect(42px, 9999px, 44px, 0);
	}
	5% {
	clip: rect(12px, 9999px, 59px, 0);
	}
	10% {
	clip: rect(48px, 9999px, 29px, 0);
	}
	15.0% {
	clip: rect(42px, 9999px, 73px, 0);
	}
	20% {
	clip: rect(63px, 9999px, 27px, 0);
	}
	25% {
	clip: rect(34px, 9999px, 55px, 0);
	}
	30.0% {
	clip: rect(86px, 9999px, 73px, 0);
	}
	35% {
	clip: rect(20px, 9999px, 20px, 0);
	}
	40% {
	clip: rect(26px, 9999px, 60px, 0);
	}
	45% {
	clip: rect(25px, 9999px, 66px, 0);
	}
	50% {
	clip: rect(57px, 9999px, 98px, 0);
	}
	55.0% {
	clip: rect(5px, 9999px, 46px, 0);
	}
	60.0% {
	clip: rect(82px, 9999px, 31px, 0);
	}
	65% {
	clip: rect(54px, 9999px, 27px, 0);
	}
	70% {
	clip: rect(28px, 9999px, 99px, 0);
	}
	75% {
	clip: rect(45px, 9999px, 69px, 0);
	}
	80% {
	clip: rect(23px, 9999px, 85px, 0);
	}
	85.0% {
	clip: rect(54px, 9999px, 84px, 0);
	}
	90% {
	clip: rect(45px, 9999px, 47px, 0);
	}
	95% {
	clip: rect(37px, 9999px, 20px, 0);
	}
	100% {
	clip: rect(4px, 9999px, 91px, 0);
	}
	}

	@keyframes glitch-animation-2 {
	0% {
	clip: rect(65px, 9999px, 100px, 0);
	}
	5% {
	clip: rect(52px, 9999px, 74px, 0);
	}
	10% {
	clip: rect(79px, 9999px, 85px, 0);
	}
	15.0% {
	clip: rect(75px, 9999px, 5px, 0);
	}
	20% {
	clip: rect(67px, 9999px, 61px, 0);
	}
	25% {
	clip: rect(14px, 9999px, 79px, 0);
	}
	30.0% {
	clip: rect(1px, 9999px, 66px, 0);
	}
	35% {
	clip: rect(86px, 9999px, 30px, 0);
	}
	40% {
	clip: rect(23px, 9999px, 98px, 0);
	}
	45% {
	clip: rect(85px, 9999px, 72px, 0);
	}
	50% {
	clip: rect(71px, 9999px, 75px, 0);
	}
	55.0% {
	clip: rect(2px, 9999px, 48px, 0);
	}
	60.0% {
	clip: rect(30px, 9999px, 16px, 0);
	}
	65% {
	clip: rect(59px, 9999px, 50px, 0);
	}
	70% {
	clip: rect(41px, 9999px, 62px, 0);
	}
	75% {
	clip: rect(2px, 9999px, 82px, 0);
	}
	80% {
	clip: rect(47px, 9999px, 73px, 0);
	}
	85.0% {
	clip: rect(3px, 9999px, 27px, 0);
	}
	90% {
	clip: rect(26px, 9999px, 55px, 0);
	}
	95% {
	clip: rect(42px, 9999px, 97px, 0);
	}
	100% {
	clip: rect(38px, 9999px, 49px, 0);
	}
	}
	</style>
	</head>
	<body>
	<div class="glitch" data-text="GLITCH">GLITCH</div>
	</body>
	</html>