<p class="info">This pen is outdated. Check out the <a href="https://codepen.io/DirkWeber/pen/eyxbmq" target="_top">Universal Glitch</a> which is newer and more compatible.</p>

<svg version="1.1" id="Ebene_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" 
   width="600px" height="100px" viewBox="0 0 600 100">
<style type="text/css">

<![CDATA[

  text {
    filter: url(#filter);
    fill: white;
      font-family: 'Share Tech Mono', sans-serif;
      font-size: 100px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
        }
]]>
</style>
  <defs>

    <filter id="filter">
        <feFlood flood-color="black" result="black" />
        <feFlood flood-color="red" result="flood1" />
        <feFlood flood-color="limegreen" result="flood2" />
      <feOffset in="SourceGraphic" dx="3" dy="0" result="off1a"/>
      <feOffset in="SourceGraphic" dx="2" dy="0" result="off1b"/>
      <feOffset in="SourceGraphic" dx="-3" dy="0" result="off2a"/>
      <feOffset in="SourceGraphic" dx="-2" dy="0" result="off2b"/>
        <feComposite in="flood1" in2="off1a" operator="in"  result="comp1" />
        <feComposite in="flood2" in2="off2a" operator="in" result="comp2" />

        <feMerge x="0" width="100%" result="merge1">
        <feMergeNode in = "black" />
        <feMergeNode in = "comp1" />
        <feMergeNode in = "off1b" />

        <animate 
          attributeName="y" 
            id = "y"
            dur ="4s"
            
            values = '104px; 104px; 30px; 105px; 30px; 2px; 2px; 50px; 40px; 105px; 105px; 20px; 6ßpx; 40px; 104px; 40px; 70px; 10px; 30px; 104px; 102px'

            keyTimes = '0; 0.362; 0.368; 0.421; 0.440; 0.477; 0.518; 0.564; 0.593; 0.613; 0.644; 0.693; 0.721; 0.736; 0.772; 0.818; 0.844; 0.894; 0.925; 0.939; 1'

            repeatCount = "indefinite" />
 
        <animate attributeName="height" 
            id = "h" 
            dur ="4s"
            
            values = '10px; 0px; 10px; 30px; 50px; 0px; 10px; 0px; 0px; 0px; 10px; 50px; 40px; 0px; 0px; 0px; 40px; 30px; 10px; 0px; 50px'

            keyTimes = '0; 0.362; 0.368; 0.421; 0.440; 0.477; 0.518; 0.564; 0.593; 0.613; 0.644; 0.693; 0.721; 0.736; 0.772; 0.818; 0.844; 0.894; 0.925; 0.939; 1'

            repeatCount = "indefinite" />
        </feMerge>
      

      <feMerge x="0" width="100%" y="60px" height="65px" result="merge2">
        <feMergeNode in = "black" />
        <feMergeNode in = "comp2" />
        <feMergeNode in = "off2b" />

        <animate attributeName="y" 
            id = "y"
            dur ="4s"
            values = '103px; 104px; 69px; 53px; 42px; 104px; 78px; 89px; 96px; 100px; 67px; 50px; 96px; 66px; 88px; 42px; 13px; 100px; 100px; 104px;' 

            keyTimes = '0; 0.055; 0.100; 0.125; 0.159; 0.182; 0.202; 0.236; 0.268; 0.326; 0.357; 0.400; 0.408; 0.461; 0.493; 0.513; 0.548; 0.577; 0.613; 1'

            repeatCount = "indefinite" />
 
        <animate attributeName="height" 
            id = "h"
            dur = "4s"
          
          values = '0px; 0px; 0px; 16px; 16px; 12px; 12px; 0px; 0px; 5px; 10px; 22px; 33px; 11px; 0px; 0px; 10px'

            keyTimes = '0; 0.055; 0.100; 0.125; 0.159; 0.182; 0.202; 0.236; 0.268; 0.326; 0.357; 0.400; 0.408; 0.461; 0.493; 0.513;  1'
             
            repeatCount = "indefinite" />
        </feMerge>
      
      <feMerge>
        <feMergeNode in="SourceGraphic" />  

        <feMergeNode in="merge1" /> 
      <feMergeNode in="merge2" />

        </feMerge>
      </filter>

  </defs>

<g>
  <text x="0" y="100">SVG GLITCH</text>
</g>
</svg>

@import "compass/css3";

@import url(https://fonts.googleapis.com/css?family=Share+Tech+Mono);


body{
  background: black;
}

.info {
  color: white;
  font:1em/1 sans-serif;
  text-align: center;
}

.info a{
  color: white;
}

svg{
  width: 600px;
  height: 120px;
  display: block;
  position: relative;
  overflow: hidden; 
  margin: 0 auto;
  background: black;
}