Styling changes

I have changed the styling for insurance module
Merge branch 'Junnan'
Github test
insurance

insurance styling
hotel and activity selection

minor changes
auto fill

1.automatically fill traveler name for hotel/activity contact.
2. automatically fill email address for account creation
A/B testing

B
playback

finished the function for showing playback, editing, and updating
playback according to new input
=== a lot ===
minor changes
Merge branch 'Junnan'
Merge branch 'master' of https://github.com/annie596/ExpediaCKO
fix