I dont get how to change styles and default text here.
Here`s html:

```
 <pagination total-items="totalItems" ng-model="currentPage" max-size="maxSize" class="pagination-sm" boundary-links="true" rotate="false" num-pages="numPages" items-per-page="itemsPerPage"></pagination>

```

Here`s JS:

```
  $scope.totalItems = $scope.data.length;
  $scope.totalItems = $scope.data.length;
  $scope.currentPage = 4;
  $scope.itemsPerPage = $scope.viewby;
  $scope.maxSize = 5;

```