Adds support for specifying CSS var() function.
Features
- CSS:
- ICC profiles can now be specified in HTML.
- You can now specify the contents to be displayed in the split cell even with CSS.
- CSS var() function can now be specified.
- The function for referencing the width/height of the image such as <img> has been extended.
- You can now specify whether to apply the default CSS for HTML (html.css) even for XML+CSS.