/* (A) ESTILOS GERAIS DO SCANNER */
.scannerA {
  position: fixed; top: 0; left: 0;
  width:100vw; height: 100vh; z-index: 999;
}
.scannerB {
  max-width: 600px; padding: 30px;
  margin: 0 auto;
}

/* (B) ESTILOS DO SCANNER NFC */
#nfc-wrapC {
  padding: 60px 0; line-height: 2em;
  text-align: center; color: #fff;
}
#nfc-wrapC i { font-size: 100px; }

/* (C) ESTILOS DO SCANNER QR */
#vid-wrap {
  border: 1px solid #dee2e6;
  background: #000;
  padding: 5px;
  border-radius: 5px;
  margin-bottom: 10px;
}
#vid-stream {
  width: 100%;
  height: auto;
  display: block;
}
#vid-controls {
  text-align: center;
}