body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background-color: #111f42;
}

.container {
  text-align: center;
  width: 100%;
  margin: 0 auto;
}

img {
  width: 100%;
  height: auto;
}

h1 {
  margin-top: 20px;
  color: #333;
}