		function init() {
			// set random padding for different step heights (not required)
			steps.forEach(function (step) {
				var v = 100 + Math.floor((Math.random() * window.innerHeight) / 4);
				step.style.padding = v + "px 0px";
			});

			// 1. setup the scroller with the bare-bones options
			// this will also initialize trigger observations
			// 3. bind scrollama event handlers (this can be chained like below)
			scroller
				.setup({
					step: ".scroll__text .step",
					debug: true,
					progress