Simple border radius styling for jQuery UI autocomplete

_ui-autocomplete.scss

.ui-autocomplete {
  border-radius: 4px;
  padding: 0;

  .ui-menu-item {
    margin: 0;
    padding: 10px 20px;
    border-bottom: solid 1px #eee;

    &:first-child {
      border-radius: 3px 3px 0 0;
    }

    &:only-child {
      border-radius: 3px !important;
    }

    &:last-child {
      border-radius: 0 0 3px 3px;
      border: none;
    }
  }
}