DIV.oktitle {
  text-align: center;
  font-size: 40px;
  font-weight: bolder;
  color: white;
  margin-bottom: 10px;
}

DIV.okbox, DIV.nokbox {
  background: #00FF00 url(./images/ok_box_bg.png);
  margin: 20px;
  padding: 10px;
  border: 1px solid white;
}

DIV.nokbox {
  background: #800000 url(/images/nok_box_bg.png);
}

DIV.oktext { text-align: center; }

DIV#progressbar {
  width: 200px;
  height: 6px;
  margin: 20px auto;
  border: 1px solid darkgrey;
}

#progressbar div.prog {
  width: 0;
  height: 100%;
  background-color: darkgrey;
  border: none;
}