body {
  font-family: "Dejavu Sans Mono", Courier, monospace;
  font-size: 1em;
  background-color:#fff;
}
#content {
  margin: auto;
  width: 50%
  text-align: center;

}

li {
/*  list-stle-type: none;*/
  margin: 0;
  padding: 0;
  display: inline;
}