Stylesheet Settings

Stylesheet customization settings are found in Preferences on OS X and File/Settings on Windows and Linux, Languages & Frameworks > Markdown > Stylesheet

Scripts

If you have JavaFX browser based preview then these can be enabled to be included in the page for the following effects:

• Details tag opener: will put all <details> tags into their open state. Useful when working on documents that contain these to allow seeing their content in the preview. Without this script the tags will revert to their closed state every time you modify the document and the preview is updated.
• HighlightJS: used for syntax highlighting fenced code and indented code elements without line numbers.
• Prism.js: used for syntax highlighting fenced code and indented code elements with line numbers. Note that experience has shown that it can affect rendering performance of JavaFX browser and with it the typing response in the editor.
• GitHub Collapse Markdown: will convert all headers to collapsible sections based on header hierarchy. Currently marked as experimental because open/closed state information for headers is not persisted across preview updates causing all headers to start in their open state. In a future version open/closed state will be persisted making this script useful for working on large documents.