body { font-family: Arial, sans-serif; line-height: 1.6; margin: 20px; } .yellow-box { border: 2px solid yellow; padding: 10px; margin: 10px 0; } h1, h2, h3 { color: #333; } .speech-bubble { background: #f9f9f9; border: 1px solid #ddd; border-radius: 5px; padding: 10px; margin: 20px 0; position: rel…