<div><h1 contenteditable data-text="Next">Next</h1></div>

<!-- Click the text to add your own words in. --> 

// Chrome only people!
@font-face {
  font-family:'Decovar Regular24'; 
  src:url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/209981/Decovar-VF.ttf');
}

h1 {
  margin: 0;
  font-size: 25vw;
  position: relative;
  letter-spacing: 0.6rem;
  transform: translateZ(0);

  // Variable font
  font-family: "Decovar Regular24"; 
  font-variation-settings: 'SSTR' 1000, 'TSHR' 1000, 'wght' 1000; 

  // Background clip to image
  -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; 
  background-image: url(https://images.unsplash.com/photo-1488920873278-ad544bf71d62?ixlib=rb-0.3.5&q=85&fm=jpg&crop=entropy&cs=srgb&s=7190e9fef514fef6cf42ce2e311b97ff);
  background-size: 30%;
  background-repeat: repeat;
  
  // Layering
  mix-blend-mode: color-dodge;
  text-shadow: 5px 5px 20px rgba(#2a4308, 0.4);
  
  // Animate
  animation: grow 3s linear infinite;
  
  &::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;

    // Font variation
    font-variation-settings: 'INLN' 0;
    
    // Texture
    background: linear-gradient(to right, #03001e, #7303c0, #ec38bc, #fdeff9); 
    background-size: 30%;
    background-repeat: repeat;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    
    // Blend
    mix-blend-mode: difference;
  }
}

@keyframes grow {
  0% {
    font-variation-settings: 'SSTR' 1000, 'TSHR' 1000, 'wght' 1000;
  }
  
  50% {
    font-variation-settings: 'SSTR' 0, 'TSHR' 0, 'wght' 0;
  }
}


//Positioning
html {
  height: 100%;
}

body {
  height: 100%;
  overflow: hidden;
}

div {
  background: linear-gradient(to right, #acb6e5, #86fde8);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  text-align: center;
  z-index: -1;
}

var h1 = document.querySelector("h1");

h1.addEventListener("input", function() {
  this.setAttribute("data-text", this.innerText);
});