Fixes #716. Stackable items now take 100% width
Fixes #716. Stackable items now take 100% width

pkaminski/Semantic-UI,mohirt/Semantic-UI,pkaminski/Semantic-UI,davide/Semantic-UI,Semantic-Org/Semantic-UI-nl,mohirt/Semantic-UI,kpedersen00/Semantic-UI-nl,Semantic-Org/Semantic-UI-nl,kpedersen00/Semantic-UI-nl,Semantic-Org/Semantic-UI-nl,davide/Semantic-UI,Semantic-Org/Semantic-UI-nl