html {
  font-size: 1em;
}

body {
  background-color: #ffffff;
  color: #222;
  font-family: "Roboto", sans serif;
}

#main {
  width:50%;
  height:auto;
  margin:0 auto;
  background:#fff;
  text-align:center;
}

#content {
  text-align:center;
}

#footer{
  font-size:80%;
}