Advise on CSS in documentation

There is no mention in the usage of the need for CSS to support this. How would you add this to the page to make this html look like github markdown?

Hi Martin,

Here's how you can add CSS to the page to achieve a GitHub-like look:

1. Include GitHub Markdown CSS:
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/github-markdown-css@4.0.0/github-markdown.min.css">

2. Wrap the generated HTML output from MarkDownify in a <div> element with the class markdown-body. This class is defined in the GitHub Markdown CSS and applies the styling consistent with GitHub's Markdown rendering.

// Markdown content
$text = "# Hello, MarkDownify!\n\nThis is **bold** and *italic* text.";

// Create a new instance of MarkDownify
$parser = new MarkDownify($text);
// Parse Markdown into HTML
$html = $parser ->parse();

echo '<div class="markdown-body">' . $html . '</div>';

Great thanks. I'll give this a spin