How to get button groups that span the full width of a parent in Bootstrap?

Question

In Bootstrap, how can I get a button group like the following that span the full width of a parent element? (like with the \".btn-block\" class, but applied to a group http://ge

Answer 1

Flexbox can do that.

.btn-group.special {
  display: flex;
}

.special .btn {
  flex: 1
}

  Left
  Middle
  Right