body {
  background:url(/projects/space/starsbg.gif);
}
.mercury {
  display: block;
  margin-top:20px;
  margin-left: auto;
  margin-right: auto;
}
  
.text {
  color:white;
  background-color:black;
  position:relative;
  display:block;
  top:100px;
  margin:0 auto;
  width:50%;
  height:56%;
  border-style:double;
}
    
table {
  color:white;
}