h1, h2, h3, h4, h5, h6 {color: green;}

p {text-align:center; color:red}

p.right {text-align: right}
p.center {text-align: center}
p.left {text-align: left}

.center {text-align: center}

p#intro { 
  font-size:110%;
  font-weight:bold;
  color:#0000ff;
  background-color:transparent
}

#green {color: green}