body {
  background-color: black;
  color: white;
  font-family: Helvetica;
  text-align: center;
}


#main {
  background-color:whitesmoke;
  border: 1px solid;
  border-color:darkgrey;
  color:#333333;
  padding: 0px 20px 20px 20px;
  width: 60%;
  height:auto;
  margin-left: 20%;
  margin-right: 20%;
}