## Combining Rules

Rules can be combined. The following two sets of style rules would produce identical results. Rules can be listed separately:

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

Or, rules can be grouped. Property:Value pairs need to be separated by a semicolon.

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