.neon {
  color: #0c2ef0;
  text-shadow:
    0 0 5px #bb00ff,
    0 0 10px #bb00ff,
    0 0 20px #bb00ff,
    0 0 40px #752e8f,
    0 0 80px #752e8f,
    0 0 90px #752e8f,
    0 0 100px #752e8f,
    0 0 150px #752e8f;
}

/* general styling */
:root {
  font-size: calc(1vw + 1vh + 0.5vmin);
}

.container {
  margin: 0 auto;
}

h4 {
  font-weight: 100;
  text-align: center;
  text-transform: uppercase;
}