The Style Attribute

The addresses below look quite similar when rendered, with the exception of the last one.
You need to look at the HTML/CSS source code to see what this example is about.

Bryan Moore
1234 Sunset Ave
Columbus, OH 12345
(123) 123-4567

Bryan Moore

1234 Sunset Ave
Columbus, OH 12345
(123) 123-4567

Bryan Moore

1234 Sunset Ave
Columbus, OH 12345
(123) 123-4567

Bryan Moore

1234 Sunset Ave
Columbus, OH 12345
(123) 123-4567