.output {
    font-family: 'Courier New', Courier, monospace;
    white-space: pre-wrap;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    padding: 1rem;
    margin-top: .5rem;
    overflow: auto;
    max-height: 500px;
    font-size: 0.8rem;
}