SPAN.counter
{
  color: white;
  background-color: black;
}

SPAN.matched
{
  color: red;
  font-weight: bold;
  text-decoration: underline;
}

SPAN.author
{
  color: green;
  font-weight: bold;
}

SPAN.nickname
{
  color: blue;
  font-weight: bold;
}