Macrumors reported that the iCloud.com beta page has received a makeover with new icons from iOS 7. New icons for Mail, Contacts, Calendar, Notes, Reminders and Find My iPhone have been added, but  iWork for iCloud is still using the older-style icon.

A number of users have received iWork for iCloud beta invites, as Apple expands its beta testing ahead of a fall launch for the product.

Source [MacRumors]