Try


 * collapsed

[... Title of hidden content(1) ...] [... This content(1) is initially hidden .collapsible..]


 * noautocollapse

[... Title of hide-able content(2) ...] [... This content(2) does not auto-collapse ...]


 * default

[... Title of hidden content(3) ...] [... This content(3) may auto-collapse ...]

[... and contains a collapsible table ...] _______________________________________________________________________