span.hint {
  color: blue;
}
span.missing {
  margin: 1px;
}
span.good {
  color: green;
}
span.ok {
  color: orange;
}
span.bad {
  color: red;
  margin: 1px;
}

input.usertext {
  width: 10cm;
  max-width: 100%;
}

div.progresscontainer {
  border: 1px solid black;
  width: 10cm;
  max-width: 100%;
  position: relative;
  text-align: center;
}
div.progressbar {
  background-color: lightgreen;
  width: 50%;
  height: 100%;
  position: absolute;
}
div.progressmsg {
  width: 100%;
  font-weight: bold;
  position: absolute;
}

.cblock {
  display: block;
}