6.3: Dropdowns Split button example
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**Primary Actor**: User

**Scope**: Ngx-bootstrap DEMO / BS version 3&4

**Goal**: Show user dropdown example with splitted button and caret

Main success scenario:
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1. User opens Dropdowns demo page
2. User clicks on Split button dropdowns sub-menu
3. User see dropdown, which consist of 2 buttons: with text and with caret
4. When user clicks on text, nothing happens
5. When user clicks on caret, then dropdown opened and there are 4 items, 1 of them is separated
6. When user clicks on any item, then dropdown closes

Variations:
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2*. User scroll to Split button dropdowns sub-menu