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                <audio id="sound" src="" autoplay loop></audio>
<div class="glitch"><span>HELLO WORLD!</span></div>


                @import compass

@import url(,300)
  overflow: hidden

$keys: 18
$range: 160
  @for $frame from 0 to $keys
    #{$frame * 100 / $keys + '%'}
      $deg: random($range) - $range * 0.5 + deg
  @for $frame from 0 to 10
    #{$frame * 10%}
      background-position: -100 + random(200) + px -100 + random(200) + px

  @for $frame from 0 to 10
    #{$frame * 10%}
      height: random(600) + 30px
      top: random(100) * 1%
      opacity: random(70) * 0.01
  position: absolute
  left: 0
  top: 0
  right: 0
  bottom: 0
  color: #fff
  text-align: center
  text-transform: uppercase
  font: 35px 'Roboto', helvetica, sans-serif
    font-weight: 100
  letter-spacing: .3em
  background-image: url(
  +text-shadow(2px 0 1px #f6050a, -2px 0 1px #1cf2f2)
  +animation(noise .3s infinite)
    content: ''
    display: inline-block
    vertical-align: middle
    height: 100%
    content: ''
    display: block
    position: absolute
    left: 0
    right: 0
    background: url(
    +animation(bar .5s infinite)
    display: inline-block
    vertical-align: middle
    position: relative
    z-index: 1
    +animation(glitch 3s infinite alternate)


                window.onload = function() {
    var backgroundAudio=document.getElementById("sound");
  // Just increase the volume to hear the sound