Combining Rules

Rules can be combined so that a single declaration contains multiple rules. The following two sets of style rules would produce identical results.

Is this:

p {
  color: black;
  background-color: teal;
  padding: 1em;
  margin: 1em;
  font-family: helvetica, sans-serif;
  text-align: justify;
}

Better than this?:

p {color: black;}
p {background-color: teal;}
p {padding: 1em;}
p {margin: 1em;}
p {font-family: helvetica, sans-serif;}
p {text-align: justify;}