          this._buttons.push(buttons[i]);
                         this.container.appendChild(buttons[i].button);
                     }

                 },


                 _buildContainer: function(){
                     this._container = this.container = L.DomUtil.create('div', '');
                     this.options.leafletClasses && L.DomUtil.addClass(this.container, 'leaflet-bar easy-button-container leaflet-control');
                     this.options.id && (this.container.id = this.options.id);
 