@keyframes glitch{
  0%   {text-shadow:2px 0 red;}
  20%  {text-shadow:-2px 0 cyan;}
  40%  {text-shadow:2px 2px #fff;}
  60%  {text-shadow:-2px -2px #f00;}
  100% {text-shadow:0 0 #fff;}
}

.uc-glitch404 h1{
  animation:glitch 1s infinite;
  color:#e5e5e5;
}

body{
  background:#000;
  font-family:"IBM Plex Sans",sans-serif;
  color:#e5e5e5;
}