body 
{ 
  margin: 0; 
  padding: 0; 
  background: #000; 
  overflow: hidden; 
  font-family: VT323; 
  font-size: 20px;
}

main 
{ 
  position: absolute; 
  z-index: 1000; 
  width: 300px; 
  height: 450px; 
  top: 0; 
  bottom: 0; 
  left: 0; 
  right: 0; 
  margin: auto; 
  background: #000; 
  color: #0ff; 
  border: 1px solid #fff; 
  display: table-cell;
  vertical-align: bottom;
}


main a { color: #fff; }