Wrap long words in SMS template previews
Wrap long words in SMS template previews

If you put, for example, a URL in an SMS template it can be very long.
This can cause it to overflow its container. This commit forces it to
wrap instead.

Related: https://github.com/alphagov/notifications-admin/pull/439

gov-cjwaszczuk/notifications-admin,gov-cjwaszczuk/notifications-admin,gov-cjwaszczuk/notifications-admin,gov-cjwaszczuk/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin