message: Improve v1 styles
diff: border-radius: 0 !important;
  border-width: 0 1px 0 0 !important;
  height: var(--panel-height) !important;
  - box-shadow: 0 0 128px 0 #0008 !important;
  +
  + body.settings-panel-dock-right & {
  + border-width: 0 0 0 1px !important;
  + }
  }
  }
  > .sidebar > * {
  &-header {
  margin-bottom: 36px !important;
  }
  + .switch-options-popup {
  + top: -1px !important;
  + transform-origin: top left !important;
  + transform: scale(0.9) !important;
  + &.open {
  + transform: scale(1) !important;
  + }
  + body.settings-panel-dock-right & {
  + transform-origin: top right !important;
  + }
  + }
  }
  }
  