The Field Summary table looks wrong in this file:
http://download.java.net/java/jdk9/jfxdocs/javafx/scene/Parent.html The background of the Field Summary header is white, not off-white. Looking at the Structure in the Firefox Toolbar, I wonder if the structure of these nodes and of the CSS is correct. See attachment.

Also in the second screenshot, notice the excess whitespace above the table tabs for the Property Summary Table.

Also in the second screenshot, notice the different text alignment for the description in the Property Summary Table.