html,body {
  background-color:#444;
  color:white;
}
img {
  margin:1px 3px;
  vertical-align:middle;
}
textarea {
  height:100px;
  width:100%;
}

a {
  color:cyan;
  padding:1px 4px;
}
a:hover { color:#99a7ff; font-weight:bold; }

#input { margin-top:5px; }
#output { margin:10px 0px 200px 0px; }
#nav_table { width:100%; }
#nav_table td { padding:0px 6px; text-align:center; }
#nav_table td:first-child { text-align:left; }
#nav_table td:last-child { text-align:right; }

.centered { text-align:center; }
.newline { height:30px; }
.space {
  display:inline-block;
  background-color:#222;
  border-radius:40px;
  padding:20px 0px;
}