This is an extensive update to the JavaDoc stylesheet that focuses on layout and typography, with the purpose of making API docs easier to read and use.
List of changes: - Slightly increase text and navigation fonts to improve readability and to better match the code font (which remains unchanged). - Fix font size and line height inconsistencies in many places. - Limit the maximal width of page content to improve readability on large displays. If more horizontal space is available, page content is centered. - Remove light gray section background in class and module pages to simplify and unclutter the layout. - Add a subtle gray background to code elements in normal text to set them apart. - Highlight headings of member details when they are used as link targets. - Reserve use of bold font in member summary tables to element names to make them easier to spot and reduce visual noise. - Slightly reduce width of TOC sidebar and use ellipsis (...) if content does not fit (but long signatures continue to wrap). - Make method signatures in details easier to read on small dispays by allowing them to wrap before parameters and throws sections. - Make tabs on top of summary tables scroll instead of wrapping if they overflow the available horizontal space. - Hide TOC sidebar and copy-to-clipboard buttons in addition to the top navigation bar when printing a page. - Improve styling of additional HTML doc-files. - Remove animations and smooth scrolling in order to improve accessibility. - Various cleanup. There are too many non-trivial changes in the stylesheet to try explaining them here, but of course I'll be happy to discuss every change on request. [Full JDK API docs are available for testing and comparison](https://cr.openjdk.org/~hannesw/8344301/api.05/index.html). ------------- Commit messages: - Update copyright headers - 8344301: Refine stylesheet for API docs Changes: https://git.openjdk.org/jdk/pull/23678/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23678&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8344301 Stats: 281 lines in 5 files changed: 114 ins; 88 del; 79 mod Patch: https://git.openjdk.org/jdk/pull/23678.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/23678/head:pull/23678 PR: https://git.openjdk.org/jdk/pull/23678
