Top bootstrap issues

Placeholder is visually indistinguishable from normal text

css v4

Further navbar refinement

css has-pr v4

Flexbox without Sass

css

bootstrap modal enforceFocus() is fundamentally not accessible and not modular / incompatible with Select2

js v4

v4: justified button groups

css v4

Handle dropdowns near edge of page where items might not be visible

css js v4

Using `attr()` for custom file input content

css v4

input-group-btn add on gets wrong height for icon, correct height if text value instead.

css v3

Add option to enable/disable animation of Collapse on a per-show/hide basis

feature js v4

enabling callback functions for modal show or hide.

feature js