DocFix: Conditional formatting sample is incorrect

[thilgen]

Context

The embedded code sample for conditional formatting is incorrect on Conditional formatting - JavaScript Data Grid | Handsontable

Issue 1: The preview does not show the italic styling

Issue 2: When launching the sample into Fiddle (using the Edit button in the sample widget) neither the red or italic styling appear

How has this been tested?

Injected the updated sample code block into the webpage and launched Fiddle from Edit button

Note: I could not verify that the embedded preview in the sample widget on Conditional formatting - JavaScript Data Grid | Handsontable

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature or improvement (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Additional language file or change to the existing one (translations)
• Doc change

Related issue(s):

1. n/a

Affected project(s):

• handsontable
• @handsontable/angular
• @handsontable/react
• @handsontable/vue
• @handsontable/vue3

Checklist:

• I have reviewed the guidelines about Contributing to Handsontable and I confirm that my code follows the code style of this project.
• I have signed the Contributor License Agreement
• My change requires a change to the documentation.

[AMBudnik]

Thank you for sharing the feedback. We already have this issue on the list. But I think that we'd prefer to keep the className and add it to the CSS section just as it was in the older version of this demo.