feat(SW-360): register form headings and styling fixes

i18n/dictionaries/de.json

@@ -27,6 +27,7 @@
   "Back to scandichotels.com": "Zurück zu scandichotels.com",
   "Bar": "Bar",
   "Bed type": "Bettentyp",
+  "Birth date": "Geburtsdatum",
   "Book": "Buchen",
   "Book reward night": "Bonusnacht buchen",
   "Booking number": "Buchungsnummer",
@@ -56,6 +57,7 @@
   "Coming up": "Demnächst",
   "Compare all levels": "Vergleichen Sie alle Levels",
   "Complete booking & go to payment": "Buchung abschließen & zur Bezahlung gehen",
+  "Contact information": "Kontaktinformationen",
   "Contact us": "Kontaktieren Sie uns",
   "Continue": "Weitermachen",
   "Copyright all rights reserved": "Scandic AB Alle Rechte vorbehalten",
@@ -332,4 +334,3 @@
   "{difference}{amount} {currency}": "{difference}{amount} {currency}",
   "{width} cm × {length} cm": "{width} cm × {length} cm"
 }
-