#user-3d-workspace { display:block; width:100%; min-width:0; }
.node-system-page #user-view > .system-selector-panel .system-choice-buttons:has([data-system="3d"]) { grid-template-columns:repeat(6,minmax(100px,128px)); }
@media(max-width:1100px) {
  .node-system-page #user-view > .system-selector-panel .system-choice-buttons:has([data-system="3d"]) { width:100%; grid-template-columns:repeat(3,minmax(0,1fr)); }
}
@media(max-width:650px) {
  .node-system-page #user-view > .system-selector-panel .system-choice-buttons:has([data-system="3d"]) { grid-template-columns:repeat(2,minmax(0,1fr)); }
}