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Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

              mixin year(value)
		span #{value}

mixin item(year)
	h2.milestone #{year}
	p По сути, стратегия позиционирования определяет рекламный макет. Маркетинговая активность отражает медиаплан, не считаясь с затратами. Общество потребления переворачивает ролевой поведенческий таргетинг.
	p Рекламный блок, суммируя приведенные примеры, развивает межличностный отраслевой стандарт. Надо сказать, что бюджет на размещение изменяет из ряда вон выходящий креатив, отвоевывая рыночный сегмент. Баланс спроса и предложения интегрирована.
	p Дело в том, что креатив ускоряет бренд. Бренд, на первый взгляд, многопланово создает имидж. Узнавание бренда, конечно, разнородно отталкивает институциональный клиентский спрос. Стимулирование сбыта, не меняя концепции, изложенной выше, спорадически уравновешивает фирменный рейтинг, повышая конкуренцию. Концепция новой стратегии оправдывает BTL.

              @import url('https://fonts.googleapis.com/css?family=Exo+2:400,700&subset=cyrillic');

html {
	box-sizing: border-box;

*::after {
	box-sizing: inherit;

body {
	font-family: 'Exo 2', sans-serif;
	line-height: 1.5;

.wrapper {
	margin: 0 auto;
	padding: 0 16.66% 50px;
	width: 100%;

article {
	position: relative;
	max-width: 980px;
	margin: 0 auto;

.timeline {
	&__nav {
		position: fixed;
		z-index: 99;
		top: 0;
		transition: top .3s ease-out;

		ul {
			list-style: none;
			list-style-position: inside;
			margin: 15px 0;

			li {
				margin: 15px 0;
				padding-left: 0;
				list-style-type: none;
				color: #bfc1c3;
				border-bottom: 1px dotted rgba(0, 0, 0, 0.3);
				cursor: pointer;
				transition: all .3s ease-out;
				&.active {
					font-weight: bold;
					color: #f94125;
					border-bottom: 1px dotted transparent;
					transform: scale(1.2);
				&:hover {
					color: #000

              $(() => {
	let stickyTop = 0,
		scrollTarget = false
	let timeline = $('.timeline__nav'),
		items = $('li', timeline),
		milestones = $('.timeline__section .milestone'),
		offsetTop = parseInt(timeline.css('top'))

		start: 190,
		step: 30

	$(window).resize(function () {

		stickyTop = timeline.offset().top - offsetTop


	$(window).scroll(function () {
		if ($(window).scrollTop() > stickyTop) {
		} else {

	items.find('span').click(function () {
		let li = $(this).parent(),
			index = li.index(),
			milestone = milestones.eq(index)

		if (! li.hasClass('active') && milestone.length) {
			scrollTarget = index

			let scrollTargetTop = milestone.offset().top - 80

			$('html, body').animate({ scrollTop: scrollTargetTop }, {
				duration: 400,
				complete: function complete() {
					scrollTarget = false

	$(window).scroll(function () {
		let viewLine = $(window).scrollTop() + $(window).height() / 3,
			active = -1

		if (scrollTarget === false) {
			milestones.each(function () {
				if ($(this).offset().top - viewLine > 0) {
					return false
		} else {
			active = scrollTarget

		timeline.css('top', -1 * active * TIMELINE_VALUES.step + TIMELINE_VALUES.start + 'px')

		items.eq(active != -1 ? active : 0).addClass('active')
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