A collapsible button group component
For further information on this and other D2L UI components, see the docs at ui.valence.d2l.com.
d2l-button-group
can be installed from Bower:
bower install d2l-button-group
polymer serve -o
See the VUI Best Practices & Style Guide for information on VUI naming conventions, plus information about the EditorConfig rules used in this repo.