.viewer-shell {
  position: relative;
  overflow: hidden;
}

/* Keep VIEW IN AR fully contained inside the 3D render card. */
.viewer-ar-button {
  position: absolute !important;
  z-index: 9 !important;
  top: 16px !important;
  left: 18px !important;
  right: 18px !important;
  transform: none !important;
  width: auto !important;
  max-width: none !important;
  margin: 0 !important;
  box-sizing: border-box !important;
}

@media (max-width: 620px) {
  .viewer-ar-button {
    top: 14px !important;
    left: 14px !important;
    right: 14px !important;
    width: auto !important;
  }
}