body {
  background: #ae2727;
  color: #521010;
  font-size: 1.3rem;
  padding: 1.5rem;
}

.logo {
  max-width: 400px;
  width: 100%;
  height: auto;
}

.container {
  position: relative;
  max-width: 768px;
  width: 100%;
  margin: 0 auto;
}

.notice {
  text-align: center;
  margin: 2rem 0;
  font-size: 1.6rem;
  font-weight: bold;
}

.well {
  background: rgba(0, 0, 0, 0.2);
  color: #ffffff;
  border-radius: 0.5rem;
  padding: 0 1rem;
  overflow: hidden;
}

a {
  color: white;
  font-weight: bold;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.button {
  display: inline-block;
  padding: 1rem 1rem;
  font-weight: bold;
  border-radius: 0.5rem;
  background: rgba(0, 0, 0, 0.4);
}
.button:hover {
  background: rgba(0, 0, 0, 0.6);
}
.button:active {
  background: rgba(0, 0, 0, 0.8);
}

#portalButton {
  margin-top: 1.5rem;
  text-align: center;
}
#portalButton .button {
  font-size: 1.6em;
  text-decoration: none;
}