.neonText {
  animation: flicker 1.5s infinite alternate;
  color: #fff;
}

h1 {
  font-size: 4.2rem;
}

/* Flickering animation */
@keyframes flicker {

  0%, 18%, 22%, 25%, 53%, 57%, 100% {

      text-shadow:
      0 0 4px #fff,
      0 0 11px #fff,
      0 0 19px #fff,
      0 0 40px #0fa,
      0 0 80px #0fa,
      0 0 90px #0fa,
      0 0 100px #0fa,
      0 0 150px #0fa;

  }

  20%, 24%, 55% {
      text-shadow: none;
  }
}


/* Additional styling */

h2 {
 font-size: 1.8rem;
}
.container {
  margin-top: 20vh;
}

body {
  font-size: 18px;
  font-family: "Helvetica Neue", sans-serif;
  background-color: #010a01;
}

h1, h2 {
  text-align: center;
  text-transform: uppercase;
  font-weight: 400;
}