.container {
  background-image: url('image-background.png');
  background-size: cover;
  background-position: center;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

h1 {
    color: #000;
    font-size: 24px;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-top: 100px;
}