<h1>NEON GLORY</h1>

@import url('https://fonts.googleapis.com/css?family=Monoton');
/* ----------------------------------------------
 * Generated by Animista on 2017-3-23 18:48:41
 * http://animista.net
 * T: @cssanimista
 * ---------------------------------------------- */

@-webkit-keyframes text-flicker-in-glow{0%{opacity:0}10%{opacity:0;text-shadow:none}10.1%{opacity:1;text-shadow:none}10.2%{opacity:0;text-shadow:none}20%{opacity:0;text-shadow:none}20.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.25)}20.6%{opacity:0;text-shadow:none}30%{opacity:0;text-shadow:none}30.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}30.5%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}30.6%{opacity:0;text-shadow:none}45%{opacity:0;text-shadow:none}45.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}50%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}55%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}55.1%{opacity:0;text-shadow:none}57%{opacity:0;text-shadow:none}57.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.35)}60%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.35)}60.1%{opacity:0;text-shadow:none}65%{opacity:0;text-shadow:none}65.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.35),0 0 100px rgba(255,255,255,.1)}75%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.35),0 0 100px rgba(255,255,255,.1)}75.1%{opacity:0;text-shadow:none}77%{opacity:0;text-shadow:none}77.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.4),0 0 110px rgba(255,255,255,.2),0 0 100px rgba(255,255,255,.1)}85%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.4),0 0 110px rgba(255,255,255,.2),0 0 100px rgba(255,255,255,.1)}85.1%{opacity:0;text-shadow:none}86%{opacity:0;text-shadow:none}86.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.6),0 0 60px rgba(255,255,255,.45),0 0 110px rgba(255,255,255,.25),0 0 100px rgba(255,255,255,.1)}100%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.6),0 0 60px rgba(255,255,255,.45),0 0 110px rgba(255,255,255,.25),0 0 100px rgba(255,255,255,.1)}}@keyframes text-flicker-in-glow{0%{opacity:0}10%{opacity:0;text-shadow:none}10.1%{opacity:1;text-shadow:none}10.2%{opacity:0;text-shadow:none}20%{opacity:0;text-shadow:none}20.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.25)}20.6%{opacity:0;text-shadow:none}30%{opacity:0;text-shadow:none}30.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}30.5%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}30.6%{opacity:0;text-shadow:none}45%{opacity:0;text-shadow:none}45.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}50%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}55%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.25)}55.1%{opacity:0;text-shadow:none}57%{opacity:0;text-shadow:none}57.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.35)}60%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.35)}60.1%{opacity:0;text-shadow:none}65%{opacity:0;text-shadow:none}65.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.35),0 0 100px rgba(255,255,255,.1)}75%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.35),0 0 100px rgba(255,255,255,.1)}75.1%{opacity:0;text-shadow:none}77%{opacity:0;text-shadow:none}77.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.4),0 0 110px rgba(255,255,255,.2),0 0 100px rgba(255,255,255,.1)}85%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.55),0 0 60px rgba(255,255,255,.4),0 0 110px rgba(255,255,255,.2),0 0 100px rgba(255,255,255,.1)}85.1%{opacity:0;text-shadow:none}86%{opacity:0;text-shadow:none}86.1%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.6),0 0 60px rgba(255,255,255,.45),0 0 110px rgba(255,255,255,.25),0 0 100px rgba(255,255,255,.1)}100%{opacity:1;text-shadow:0 0 30px rgba(255,255,255,.6),0 0 60px rgba(255,255,255,.45),0 0 110px rgba(255,255,255,.25),0 0 100px rgba(255,255,255,.1)}}

html, body {
  background-color: black;
  font-family: 'Monoton', cursive;
}
h1 {
  font-weight: 400;
  font-size: 128px;
  text-align: center;
}

const target = window.document.getElementsByTagName('h1')[0]

const flickerLetter = letter => `<span style="animation: text-flicker-in-glow ${Math.random()*4}s linear both ">${letter}</span>`
const colorLetter = letter => `<span style="color: hsla(${Math.random()*360}, 100%, 80%, 1);">${letter}</span>`;
const flickerAndColorText = text => 
  text
    .split('')
    .map(flickerLetter)
    .map(colorLetter)
    .join('');
const neonGlory = target => target.innerHTML = flickerAndColorText(target.textContent);


neonGlory(target);
target.onclick = ({ target }) =>  neonGlory(target);