Form field hints with CSS and JavaScript

Example 2: A somewhat styled form.

The definition list has been styled to look like a form. The hints have yet to be styled.

This is the name your mama called you when you were little.
This is the name your sergeant called you when you went through bootcamp.
The thing with the @ symbol and the dot com at the end.
Pick a famous year to be born in.
Between 4-12 characters.
Between 5-13 characters, but not 7. Never 7.