article h2 {
  animation: glitch 1s linear infinite;
}

@keyframes glitch{
  2%,64%{
    color: hsl(193, 100%, 81%);
    transform: translate(2px,0) skew(-45deg);
    color: hsl(261, 100%, 50%);
  }
  4%,60%{
    transform: translate(-2px,0) skew(12deg);
  }
  68%{
    color: white;
    transform: translate(-4px,0) skew(45deg);
    color: cyan;
  }
}

@keyframes glitchTop{
  2%,64%{
    transform: translate(2px,-2px);
  }
  4%,60%{
    transform: translate(-2px,2px);
  }
  62%{
    transform: translate(13px,-1px) skew(-13deg); 
  }
}

div:after{
  animation: glitchBotom 1.5s linear infinite;
  clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
  -webkit-clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
}

@keyframes glitchBotom{
  2%,64%{
    transform: translate(-2px,0);
  }
  4%,60%{
    transform: translate(-2px,0);
  }
  62%{
    transform: translate(-22px,5px) skew(21deg); 
  }
}