<h1><a href="#0">CSS-Tricks</a></h1>
@import url("https://fonts.googleapis.com/css2?family=Raleway:wght@100&display=swap");

h1 {
  text-align: center;
  color: white;
  text-transform: uppercase;
  padding: 1px;
  font-family: "Raleway", cursive;
  font-weight: 100;
  position: relative;
  width: 100%;
  background: linear-gradient(to right, black, #eee, black);
  white-space: nowrap;
}
h1::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -50px;
  width: 600px;
  margin-left: -300px;
  margin-top: -220px;
  height: 600px;
  background: radial-gradient(ellipse closest-side, #444, black);
  z-index: -1;
}
h1 a {
  background: black;
  display: block;
  padding: 20px;
  text-decoration: none;
  letter-spacing: 30px;
  color: white;
  animation: comein 1.5s 1 ease-in-out forwards;
}

@keyframes comein {
  0% {
    letter-spacing: 80px;
    color: rgba(255, 255, 255, 0);
  }
  70% {
    letter-spacing: 20px;
  }
  100% {
    letter-spacing: 25px;
    color: rgba(255, 255, 255, 1);
  }
}

body {
  background: black;
  display: grid;
  place-items: center;
  height: 100vh;
  margin: 0;
  overflow: hidden;
}

External CSS

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External JavaScript

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