.dl_btn {
            display: inline-block;
            padding: 10px 20px;
            background-color: #007bff;
            color: white;
            text-decoration: none;
            border-radius: 4px;
            border: none;
            cursor: pointer;
            font-size: 16px;
            margin: 10px 5px;
        }

       .dl_btn:hover {
            background-color: #0056b3;
        }

        .btn-secondary {
            background-color: #6c757d;
        }

        .btn-secondary:hover {
            background-color: #545b62;
        }