 background-color: #4A90E2;
            color: #fff;
            font-size: 1.2rem;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            transition: background-color 0.3s ease;
            width: 100%;
            margin-bottom: 20px;
        }

        input[type="button"]:disabled {
            background-color: #ccc;
            cursor: not-allowed;
        }

        input[type="button"]:hover {
            background-color: #357ABD;
        }

        #divM