next.js/packages/next/src/next-devtools/dev-overlay/menu/panel-router.css

/* Panel content padding styles */
.panel-content {
  padding: 16px;
  padding-top: 8px;
  overflow: hidden;
}

/* User preferences wrapper styles */
.user-preferences-wrapper {
  padding: 20px;
  padding-top: 8px;
  overflow: hidden;
}

/* Panel route base styles */
.panel-route {
  opacity: var(--panel-opacity);
  transition: var(--panel-transition);
}