<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="100%" height="100%">
		<defs>
			<text id="text" x="50%" y="50%" font-family="Voltaire" font-size="120px" font-weight="800" text-anchor="middle" alignment-baseline="middle">
				HIGH VOLTAGE
			</text>
		</defs>
		<filter id="glow">
		    <feGaussianBlur id="glowBlur" stdDeviation="3.5" result="coloredBlur"/>
		    <feMerge>
		        <feMergeNode in="coloredBlur"/>
		        <feMergeNode in="SourceGraphic"/>
		    </feMerge>
		</filter>
		<filter id="shock">
			<feTurbulence type="fractalNoise" baseFrequency="0.2" numOctaves="1" seed="2" result="noise" id="noise">
  <animate attributeType="XML" attributeName="seed" from="2" to="120" dur="12s" repeatCount="indefinite"/>
</feTurbulence>
			<feMorphology id="morph1" in="SourceGraphic" operator="dilate" radius="10" result="morph1" />
			<feMorphology id="morph2" in="morph1" operator="dilate" radius="2" result="morph2" />
			<feComposite operator="out" in="morph2" in2="morph1" result="strokeText"/>
			<feDisplacementMap 
                         xChannelSelector="R" 
                         yChannelSelector="G" 
                         in="strokeText" 
                         in2="noise"
                         result="displacementMap"
                         color-interpolation-filters="sRGB"
                         scale="10" />
            <feGaussianBlur stdDeviation="5" result="coloredBlur"/>
		    <feMerge>
		        <feMergeNode in="coloredBlur"/>
		        <feMergeNode in="displacementMap"/>
		    </feMerge>
		</filter>
  <filter id="shock2">
			<feTurbulence type="fractalNoise" baseFrequency="0.2" numOctaves="1" seed="2" result="noise" id="noise">
  <animate attributeType="XML" attributeName="seed" from="2" to="120" dur="10s" repeatCount="indefinite"/>
</feTurbulence>
			<feMorphology id="morph3" in="SourceGraphic" operator="dilate" radius="1" result="morph1" />
			<feMorphology id="morph4" in="morph1" operator="dilate" radius="1" result="morph2" />
			<feComposite operator="out" in="morph2" in2="morph1" result="strokeText"/>
			<feDisplacementMap 
                         xChannelSelector="R" 
                         yChannelSelector="G" 
                         in="strokeText" 
                         in2="noise"
                         result="displacementMap"
                         color-interpolation-filters="sRGB"
                         scale="10" />
            <feGaussianBlur stdDeviation="5" result="coloredBlur"/>
		    <feMerge>
		        <feMergeNode in="coloredBlur"/>
		        <feMergeNode in="displacementMap"/>
		    </feMerge>
		</filter>
    <use xlink:href="#text" id="textShock" x="2" y="2" filter="url(#shock)" stroke="0" stroke-width="1" fill="#ccc"/>
  <use xlink:href="#text" id="textShock" x="2" y="2" filter="url(#shock2)" stroke="0" stroke-width="1" fill="#f90"/>
    <use xlink:href="#text" id="textFill" x="0" y="0" fill="white" />
    <use xlink:href="#text" id="textGlow" x="0" y="0" filter="url(#glow)" stroke="#f90" stroke-width="0.1" fill="transparent"/>
	</svg>
@import url("https://fonts.googleapis.com/css?family=Voltaire");

@mixin createAlphaRandom {
  @for $i from 0 through 10 {
    #{$i * 10%} { opacity: random() * 0.3 + 0.7; }
  }
}

html, body {
  background: #333;
  margin: 0;
  height: 100%;
  overflow: hidden;
}

#textFill {
  animation: alphaRandom 1s linear infinite;
}

#textGlow {
  animation: alphaRandom2 1s linear infinite;
}

@keyframes alphaRandom {
  @include createAlphaRandom;
}

@keyframes alphaRandom2 {
  @include createAlphaRandom;
}
View Compiled
// var morph1 = document.getElementById('morph1');
// var morph2 = document.getElementById('morph2');
// var glowBlur = document.getElementById('glowBlur');
// setInterval(function(){
//   glowBlur.setAttribute('stdDeviation', Math.random() * 2 + 2);
//   morph2.setAttribute('radius', Math.random() + 4);
//   morph1.setAttribute('radius', Math.random() * 1.5 + 9);
// }, 300);

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.