@font-face {
    font-family: DroidSansMono;
    src: url(droid-sans-mono.woff) format('woff');
}

body {
  font-family: DroidSansMono;
  background:black;
  padding:0px;
  margin:0px;
  display:block;
  overflow:hidden;
}

#expression{
  text-shadow: 0px 0px 2px black;
  color:black;
  position:absolute;
  left:50%;
  bottom:0%;
  z-index:10;
  transform: translate(-50%, -10%);
  display:block;
  padding:3px;
  opacity:.75;
}

[title]:hover::after {
  content: attr(title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 9px;
  white-space: nowrap;
}