.scene-tabs {
  display: none;
}

.scene-tabs.collapsed {
  display: unset;
}

.scene-player-container {
  flex: 0 0 calc(100% - 15px);
  max-width: calc(100% - 15px);
}

.scene-player-container.expanded {
  flex: 0 0 calc(100% - 465px);
  max-width: calc(100% - 465px);
}