#1. Suppose you have a Form Block with 5 fields:
- Name
- Radio (You are?)
- Textarea (Message Person)
- Textarea (Message Business)
#2. The :nth-child() should be
- Name: div.field-list>*:nth-child(1)
- Email: div.field-list>*:nth-child(2)
- Radio: div.field-list>*:nth-child(3)
- Radio (Person option): div.field-list>*:nth-child(3) .option:nth-child(2)
- Radio (Business option): div.field-list>*:nth-child(3) .option:nth-child(3)
- Textarea (Message Person): div.field-list>*:nth-child(4)
- Textarea (Message Business): div.field-list>*:nth-child(5)