.container { padding: 20px; .content { background: #fff; border-radius: 8px; padding: 20px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); h3 { margin-bottom: 16px; color: #333; font-size: 18px; } p { color: #666; font-size: 14px; } } }