body {
  background-color: black;
  color: #eeeeee;
  font-family: "Lucida Console", Monaco, monospace;
  text-align: center;
}
a:link {
    color: yellow;
}
a:visited {
    color: magenta;
}
a:hover {
    color:white;
}
a:active {
    color:white;
}
#hi {position: absolute;
	  position: absolute;
    top: 50%;
    left: 50%;
	transform: translate(-50%, -50%);
	  }