qrcode.volt.link/src/pages/Generator.module.css

.qrcodeWrapper {
  margin: 32px auto;
  min-width: 400px;
  width: auto;
  max-width: 100%;
}

.qrcodeContentInput {
  display: block;
  margin: 32px auto;
  min-width: 400px;
  width: 100%;
  max-width: 100%;
}

.qrCodeSvgWrapper{
  width: 320px;
  max-width: 100%;
  display: block;
}
.qrCodeSvgWrapper svg{
  max-width: 100%;
  height: auto;
}

.downloadButton:first-of-type {
  margin-left: 0;
}
.downloadButton:last-of-type {
  margin-right: 0;
}