text: (function() {
    'use strict';
    angular.module('toptens')
    .directive('stepControls', stepControls);
      function stepControls() {
         return {
             restrict: 'A',
             replace: true,
             transclude: true,
             template: '<div class="step-controls step-button-group padding-5" ng-transclude>' +
                        '</div>'
         };
      }
  
  })();
  