* {
    box-sizing: border-box;
  }
  
  body {
    margin: 0;
    font-family: Arial, sans-serif;
  }
  
  .image-container {
    width: 100%;
  }
  
  .image-container img {
    max-width: 100%;
    height: auto;
  }
  
  @media (min-width: 768px) {
    .image-container