body{
  background: #e2e1e1 url(pattern.png);
  font-family: Helvetica, Geneva, Arial, "SunSans-Regular", sans-serif;
  font-size: 11px;
}

#main{
  width: 300px;
  height: 300px;
  top: 20%;
  left: 50%;
  margin: 0 0 0 -150px;
  position: absolute;
  text-align: center;
}

p{
  line-height: 20px;
  text-align: center;
  margin-top: 20px;
  color: #333;
}