body {             font-family: Arial, sans-serif;             margin: 0;             padding: 20px;             line-height: 1.6;         }         .container {             max-width: 800px;             margin: 0 auto;         }         h1 {             color: #333;             text-align: center;         }         .map-wrapper {             margin: 20px 0;             position: relative;             padding-bottom: 56.25%; /* 16:9 aspect ratio */             height: 0;             overflow: hidden;         }         .map-wrapper iframe {             position: absolute;             top: 0;             left: 0;             width: 100%;             height: 100%;             border: none;             border-radius: 8px;         }         .address {             background-color: #f5f5f5;             padding: 15px;             border-radius: 8px;             margin-bottom: 20px;         }