.ubn-pr-app {
  max-width: 960px;
  margin: 0 auto;
  padding: 12px;
  background: #f5f5f5;
  border-radius: 8px;
}
.ubn-pr-app h2, .ubn-pr-app h3, .ubn-pr-app h4 {
  margin-top: 0.5em;
}
.ubn-pr-app table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1em;
}
.ubn-pr-app table th,
.ubn-pr-app table td {
  border: 1px solid #ddd;
  padding: 4px 6px;
  font-size: 13px;
}
.ubn-pr-app button,
.ubn-pr-app input[type=submit] {
  padding: 8px 14px;
  border-radius: 4px;
  border: none;
  background: #111;
  color: #fff;
}
.ubn-pr-mobile .ubn-pr-app {
  max-width: 100%;
  border-radius: 0;
  padding: 10px;
}
.ubn-pr-scan-btn {
  margin-top: 6px;
  margin-bottom: 6px;
}
#ubn-pr-scan-reader {
  width: 100%;
  max-width: 400px;
  margin: 6px auto;
}