.gradient-background {
  background: linear-gradient(300deg, #00bfff, #ff4c68, #ef8172);
  background-size: 180% 180%;
  animation: gradient-animation 5s ease infinite;
}

@keyframes gradient-animation {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

* {
  margin: 0;
  padding: 0;
}

body {
  padding: 0;
  margin: 9;
  font-family: 'Arial Narrow Bold', sans-serif;
  color: lightgoldenrodyellow;
}

h1 {
  margin: 0;
}

footer {
  background-color: #333;
  padding: 10px;
  margin: 0;
  text-align: center;
}