Missing webkit flex wrap styles

[KelseyBrisson]

Flex-wrap is not working in iOS 7/8 due to missing webkit styles. Looking through our copy of origami, we found three styles where webkit-flex-wrap needed to be included:

.o-grid-row { -webkit-flex-wrap: wrap; -ms-flex-wrap: wrap; flex-wrap: wrap; }

.o-footer__row { -webkit-flex-wrap: wrap; -ms-flex-wrap: wrap; flex-wrap: wrap; }

.o-header__inner { -webkit-flex-wrap: wrap; -ms-flex-wrap: wrap; flex-wrap: wrap; }