/* p */

p
    {
    width:            300px;
    }

p#first
    {
    color:            white;
    background-color: red;
    }  

p#second
    {
    color:            white;
    background-color: green;
    }  

p#third
    {
    color:            white;
    background-color: navy;
    }  


p.s
    {
    color:            black;
    background-color: yellow;
    }