What element(s) do the following selectors match to?

1) .nav {
  ...;
}
2) nav {
  ...;
}
3) #nav {
  ...;
}

1. 1. An element with an ID of "nav"
   2. A nav element
   3. An element with a class of "nav"

2.     They all target the same nav element.

3. 1. An element with an class of "nav"
   2. A nav element
   3. An element with a id of "nav"

4. 1. An element with an class of "nav"
   2. A nav element
   3. An div with a id of "nav"

Correct Answer:

• 1. An element with an class of "nav"
  2. A nav element
  3. An element with a id of "nav"