#qrr-overlay {
  position: fixed;
  top: 0;
  left: 0;
  background: black;
  opacity: 0.6;
  width: 100%;
  height: 100%;
  display: none;
  z-index: 1000;
}

#qrr-container {
  font-family: sans-serif;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: white;
  width: 100%;
  height: 100%;
  margin: auto;
  display: none;
  z-index: 1001;
}

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

#qrr-close {
  position: absolute;
  bottom: 20px;
  font-size: 1.5em;
  left: 50%;
  transform: translateX(-50%); 
  cursor: pointer;
  color: black;
  width: 93%;
  padding: 10px 0;
  border:none;
  border-radius: 10px;
}

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

#qrr-canvas {
  display: block;
  height: 100%;
  width: 100%;
  overflow-x: scroll; 
  cursor: pointer;
  margin: auto;
}

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

#qrr-output {
  width: 95%;
  max-height: 15%;
  margin: 20px auto 10px;
  overflow-y: auto;
  text-align: center;
}

#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;
}

#qrr-nodata{
    width: 100%;
    background-color: none;
}
