[FLINK-16041] Expand "popular" documentation sections by default

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.11.0
• Component/s: Documentation
• Labels: pull-request-available
• Assignee: Aljoscha Krettek
• Reporter: Aljoscha Krettek
• Created: 13/Feb/20 12:52
• Updated: 20/Feb/20 17:33
• Resolved: 20/Feb/20 17:33

Description

Currently, when the documentation page is loaded all sections are collapsed, this means that some prominent subsections are not easily discoverable. I think we should expand the "Getting Started", "Concepts", and "API" sections by default. (See also https://cwiki.apache.org/confluence/display/FLINK/FLIP-42%3A+Rework+Flink+Documentation, because "API" doesn't exist yet in the current documentation.

I attached screenshots to show what I mean.

Issue Links

• links to: GitHub Pull Request #11091