img.qrcode {
  margin-top:100px;
  width:100px;
  height:auto;
}

img.qrcode-menupg {
  margin-top:50px;
  margin-left:50px;
  width:100px;
  height:auto;
}

img.qrcode-gal {
  position:absolute;
  bottom:30px;
  left:65px;
  width:100px;
  height:auto;
}