body {
  background-color: black;
  color: white;
  font-family: "MS Gothic", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
  font-size: 16px;
  text-align: center;
}
  
.hover-glow {
  transition: filter 0.3s ease-in-out; 
}

.hover-glow:hover {
  filter: drop-shadow(0 0 15px white);
}

pre {
  line-height: 1; 
  margin: 0; 
  padding: 0; 
  font-family: monospace; 
}