ギャンブル
body { background-color: #f0f8ff; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; padding: 20px; max-width: 800px; margin: auto; } h1, h2 { color: #d2691e; } h1 { font-size: 24px; text-align: center; } h2 { font-size: 20px; ma…
body { font-family: 'Arial', sans-serif; background-color: #f8f9fa; margin: 0; padding: 20px; } .title { color: #34495e; background-color: #82e0aa; padding: 10px; border-radius: 5px; text-align: center; font-size: 24px; font-weight: bold; …