html, body {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f5f5f5;
  font-family: 'Roboto', sans-serif;
}

.container {
  min-width: 600px;
  padding: 20px;
  text-align: center;
  background-color: #f5f5f5;
  color: #333;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.5);
  font-family: 'Roboto', sans-serif;
}

h1 {
  font-size: 3em;
  font-weight: bold;
  margin-bottom: 18px;
  color: #0077B5;
}

p {
  font-size: 1.2em;
  margin: 10px 0;
}

a img {
  height: 50px;
  margin-top: 20px;
}