.osd-viewer {

  &__region-item {
    height: 100%;
    width: 100%;
    border: 1px solid #FFF;
    background-color: rgba(255, 255, 255, .3);

    &--selected {
      border-width: 3px;
    }

    &--editing {
      opacity: .1;
    }
  }
}