The current Profiler JavaHelp has link to ide.css as follows:

<link rel="StyleSheet" href="../../../usersguide/ide.css" type="text/css">

Would you please think about to change link to absolute path with 'nbdocs' protocol?

  href="nbdocs:/org/netbeans/modules/usersguide/ide.css"

I think it's better in case of which we have to change directory structure of
Profiler JavaHelp. And it's easier to translate because we can skip to change
path to ide.css if English ide.css works well. Or we can simply add language sub
directory as follows if localized ide.css needs to be used.

  href="nbdocs:/org/netbeans/modules/usersguide/ja/ide.css"

The current relative path does not work without changing to support language sub
directory.

  href="../../../usersguide/ide.css"

It needs to be changed as follows because translated contents are located nested
directory.

  href="../../../../usersguide/ide.css"
  OR
  href="../../../../${language}/usersguide/ide.css"