.qrbarcode-preview{min-height:210px;display:grid;place-items:center;padding:12px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:rgba(255,255,255,.03)}
.qrbarcode-preview canvas,.qrbarcode-preview svg,.qrbarcode-preview img{max-width:min(220px,100%);height:auto;background:#fff;border-radius:14px;padding:8px;box-shadow:0 12px 22px rgba(0,0,0,.16)}
.qrbarcode-image{display:block}