default: "<div class=\"ngeo-tools\">\n <div class=\"ngeo-angle\"><div class=\"ngeo-angle3d\"></div></div>\n <button class=\"ngeo-left ngeo-tilt-left\" ng-click=\"$ctrl.tilt(5)\"></button>\n <button class=\"ngeo-right ngeo-tilt-right\" ng-click=\"$ctrl.tilt(-5)\"></button>\n</div>\n<div class=\"ngeo-zoom\">\n <button class=\"ol-zoom-in\" ng-click=\"$ctrl.zoom(1)\"></button>\n <button class=\"ol-zoom-out\" ng-click=\"$ctrl.zoom(-1)\"></button>\n</div>\n<div class=\"ngeo-tools\">\n <div class=\"ngeo-rotation\"><div class=\"ngeo-rotation3d\"></div></div>\n <button class=\"ngeo-left\" ng-click=\"$ctrl.rotate(-15)\"></button>\n <button class=\"ngeo-right\" ng-click=\"$ctrl.rotate(15)\"></button>\n</div>"