Verify style sharing does not ignore the "type" attribute.

Padding No type No type No type Padding

Padding Type defined Type defined Type defined Padding

Padding Type defined empty Type defined empty Type defined empty Padding

Padding Type is foobar Type is foobar Type is foobar Padding

Padding No type No type No type Padding Padding Type defined Type defined Type defined Padding Padding Type defined empty Type defined empty Type defined empty Padding Padding Type is foobar Type is foobar Type is foobar Padding