#qrc-overlay, #qrr-overlay {
  position: fixed;
  top: 0;
  left: 0;
  background: black;
  opacity: 0.6;
  width: 100%;
  height: 100%;
  display: none;
  z-index: 20000;
}

#qrc-container, #qrr-container {
  font-family: sans-serif;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: white;
  padding: 10px;
  width: 90%;
  height: 90%;
  margin: auto;
  display: none;
  z-index: 20001;
  border-radius: 10px;
}

#qrr-container h1 {
  margin-top: 0;
}

#qrc-close, #qrr-close {
  position: absolute;
  right: 0;
  top: 0;
  margin-right: 10px;
  margin-top: -5px;
  font-size: 3em;
  cursor: pointer;
  color: #808080;

}

#qrr-loading-message {
  text-align: center;
  padding: 15px;
  background-color: #eee;
  width: 90%;
  margin: 30px auto 0;
}

#qrr-canvas {
  display: block;
  height: 65%;
  max-width: 90%;
  overflow-x: scroll; 
  cursor: pointer;
  margin: 30px auto 10px;
}

#qrr-canvas.hidden {
  display: none;
}

#qrr-output {
  width: 90%;
  max-height: 15%;
  margin: 20px auto 10px;
  background: #eee;
  padding: 10px;
  overflow-y: auto;
}

#qrr-ok {
  display: none;
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 10px 50px;
  cursor: pointer;
  font-weight: bold;
  text-decoration: none;
  background-color: green;
  color: white;
  border-radius: 10px;
}

#qrr-output-data {
  display: none;
}