Bootstrap Collapse

New

data-target="#id"(same to div's id), use href in a

Collapse classes

  • .collapse for div
  • .collapse show for div
  • .collapsed card-link for a or button

The Exercise of Collapse

Use button to control some content to show and hide.

Hide/Show
Use <a> to control some other content to show and hide.
Collapse 1
Collapse 2
Collapse 3