Dropdowns are toggleable, contextual overlays for displaying lists of links and more. They’re made interactive with the included Bootstrap dropdown JavaScript plugin. Click for Documentation


SPLIT

Similarly, create split button dropdowns with virtually the same markup as single button dropdowns, but with the addition of .dropdown-toggle-split for proper spacing around the dropdown caret.

We use this extra class to reduce the horizontal padding on either side of the caret by 25% and remove the margin-left that’s added for regular button dropdowns. Those extra changes keep the caret centered in the split button and provide a more appropriately sized hit area next to the main button.


DROPUP

Trigger dropdown menus above elements by adding .dropup to the parent element.


DROPRIGHT

Trigger dropdown menus at the right of the elements by adding .dropright to the parent element..


DROPLEFT

Trigger dropdown menus at the left of the elements by adding .dropleft to the parent element.