message: add focus indicator to selected dropdown menu item
diff: }
  }
  +:global(.ms-Dropdown-items .ms-Button:focus) {
  + @media screen and (-ms-high-contrast: active) {
  + border: 2px highlighttext solid !important;
  + }
  +}
  +
  .switcher-dropdown-option {
  display: flex;
  flex-direction: row;
  