body {
  background-image: url('https://www.transparenttextures.com/patterns/stardust.png');
  background-color: #000000;
  color: #00ffcc;
  font-family: "Verdana", sans-serif;
}
.main-box {
  width: 90%;
  margin: 20px auto;
  border: 4px ridge #00ffff;
  padding: 15px;
  background-color: #111111;
}
h1 {
  text-align: center;
  font-size: 36px;
  color: #ff00ff;
  text-shadow: 2px 2px #ffcc00;
}
.nav-bar {
  background-color: #330066;
  padding: 10px;
  text-align: center;
}
.nav-bar a {
  color: #00ffcc;
  font-weight: bold;
  text-decoration: none;
  margin: 0 20px;
}
.section {
  margin-top: 20px;
}
.section h2 {
  color: #ffff66;
  text-decoration: underline;
}
.glow-text {
  color: #00ffff;
  animation: glow 1s ease-in-out infinite alternate;
}
@keyframes glow {
  from { text-shadow: 0 0 5px #00ffff; }
  to { text-shadow: 0 0 20px #00ffff; }
}
.counter {
  margin-top: 30px;
  text-align: center;
}