@font-face {
  font-family: 'Quantium';
  src: url('quantium.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
}

body {
  font-family: 'Quantium', sans-serif;
  margin: auto;
  color: #fff;
  background-color: #202020;
  text-shadow: 0 2px 0 #888;
}

.navbar {
  background-color: #222;
  border-radius: 2px;
  height: 50px;
  justify-content: center;
  display: flex;
  align-items: center;
}

.content {
  padding: 20px;
  background-image: url('bg.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  min-height: calc(100vh - 100px);
}

.header {
  text-align: center;
  padding: 20px;
  max-width: 600px;
  justify-content: center;
  display: flex;
  align-items: center;
  flex-direction: column;
  margin: auto;
  backdrop-filter: blur(10px);
  width: calc(100% - 40px);
  background-color: rgba(0, 0, 0, 0.25);
}

.description {
  text-align: center;
}

h1 {
  font-size: 32px;
  font-weight: normal;
  font-style: normal;
  text-shadow: 0 4px 0 #888;
}

.navbar a {
  color: #aaa;
  display: inline-block;
  font-size: 16px;
  padding: 10px;
  text-decoration: none;
}

.navbar a:hover {
  color: #ff8000;
  text-shadow: 0 2px 0 #804000;
}

.button {
  background-color: #555;
  box-shadow: 0 8px 0 #444;
  border: 2px solid #666;
  border-radius: 2px;
  color: #fff;
  display: inline-block;
  font-size: 16px;
  padding: 10px;
  text-decoration: none;
  margin-top: 8px !important;
}

.button:hover {
  background-color: #666;
  box-shadow: 0 8px 0 #555;
  border: 2px solid #777;
  margin-top: 0;
}

.button:active {
  background-color: #444;
  box-shadow: 0 8px 0 #333;
  border: 2px solid #555;
}