Generating HTML5 Output
1. Refer to the HTML tab of the Stylesheet Properties dialog box.
2. For any of your HTML outputs, check the box in the Generate HTML5 field.
3. Publish your document to the required HTML output as usual.
Your document has been output in HTML5 format. It includes the relevant doctype declaration.
Select both the Generate XHTML and Generate HTML5 options to generate XHTML5 output. XHTML5 output includes the required UTF-8 encoding.
HTML5 output may not display correctly in pre-HTML5 browsers, for example Internet Explorer 7 and 8.