@charset "UTF-8";
@import url(//fonts.googleapis.com/css?family=Quicksand:400,300,700);
@import url(//fonts.googleapis.com/css?family=Poppins:400,500);
a,
abbr,
acronym,
address,
applet,
article,
aside,
audio,
b,
big,
blockquote,
body,
canvas,
caption,
center,
cite,
code,
dd,
del,
details,
dfn,
div,
dl,
dt,
em,
embed,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
html,
i,
iframe,
img,
ins,
kbd,
label,
legend,
li,
mark,
menu,
nav,
object,
ol,
output,
p,
pre,
q,
ruby,
s,
samp,
section,
small,
span,
strike,
strong,
sub,
summary,
sup,
table,
tbody,
td,
tfoot,
th,
thead,
time,
tr,
tt,
u,
ul,
var,
video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
	box-sizing: border-box
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	display: block
}

body {
	line-height: 1
}

ol,
ul {
	list-style: none
}

blockquote,
q {
	quotes: none
}

blockquote:after,
blockquote:before {
	content: '';
	content: none
}

q:after,
q:before {
	content: '';
	content: none
}

table {
	border-collapse: collapse;
	border-spacing: 0
}

@-webkit-keyframes show-hamburger {
	from {
		left: -90%
	}
	to {
		left: 0
	}
}

@keyframes show-hamburger {
	from {
		left: -90%
	}
	to {
		left: 0
	}
}

@-webkit-keyframes hide-hamburger {
	from {
		display: block;
		left: 0
	}
	to {
		display: none;
		left: -90%
	}
}

@keyframes hide-hamburger {
	from {
		display: block;
		left: 0
	}
	to {
		display: none;
		left: -90%
	}
}

@-webkit-keyframes push-key {
	0% {
		box-shadow: inset 2px 2px 20px 0 rgba(166, 120, 38, 0)
	}
	50% {
		box-shadow: inset 2px 2px 20px 0 rgba(166, 120, 38, .8)
	}
	100% {
		box-shadow: inset 2px 2px 20px 0 rgba(166, 120, 38, 0)
	}
}

@keyframes push-key {
	0% {
		box-shadow: inset 2px 2px 20px 0 rgba(166, 120, 38, 0)
	}
	50% {
		box-shadow: inset 2px 2px 20px 0 rgba(166, 120, 38, .8)
	}
	100% {
		box-shadow: inset 2px 2px 20px 0 rgba(166, 120, 38, 0)
	}
}

@-webkit-keyframes show-arrow {
	from {
		left: 0
	}
	to {
		left: 50%
	}
}

@keyframes show-arrow {
	from {
		left: 0
	}
	to {
		left: 50%
	}
}

@-webkit-keyframes opacity-in {
	from {
		opacity: 0
	}
	to {
		opacity: 100%
	}
}

@keyframes opacity-in {
	from {
		opacity: 0
	}
	to {
		opacity: 100%
	}
}

@-webkit-keyframes opacity-out {
	from {
		opacity: 100%
	}
	to {
		opacity: 0
	}
}

@keyframes opacity-out {
	from {
		opacity: 100%
	}
	to {
		opacity: 0
	}
}

@-webkit-keyframes float-down {
	0% {
		top: -50%;
		opacity: 0
	}
	100% {
		top: 50%;
		opacity: 100%
	}
}

@keyframes float-down {
	0% {
		top: -50%;
		opacity: 0
	}
	100% {
		top: 50%;
		opacity: 100%
	}
}

.spinner {
	-webkit-animation: rotation 1.4s linear infinite;
	animation: rotation 1.4s linear infinite;
	stroke: #ccc
}

@-webkit-keyframes rotation {
	0% {
		-webkit-transform: translate(-50%, -50%) rotate(0);
		transform: translate(-50%, -50%) rotate(0)
	}
	100% {
		-webkit-transform: translate(-50%, -50%) rotate(270deg);
		transform: translate(-50%, -50%) rotate(270deg)
	}
}

@keyframes rotation {
	0% {
		-webkit-transform: translate(-50%, -50%) rotate(0);
		transform: translate(-50%, -50%) rotate(0)
	}
	100% {
		-webkit-transform: translate(-50%, -50%) rotate(270deg);
		transform: translate(-50%, -50%) rotate(270deg)
	}
}

.circle {
	stroke-dasharray: 187;
	stroke-dashoffset: 0;
	-webkit-transform-origin: center;
	transform-origin: center;
	-webkit-animation: turn 1.4s ease-in-out infinite;
	animation: turn 1.4s ease-in-out infinite
}

@-webkit-keyframes turn {
	0% {
		stroke-dashoffset: 187
	}
	50% {
		stroke-dashoffset: 46.75;
		-webkit-transform: rotate(135deg);
		transform: rotate(135deg)
	}
	100% {
		stroke-dashoffset: 187;
		-webkit-transform: rotate(450deg);
		transform: rotate(450deg)
	}
}

@keyframes turn {
	0% {
		stroke-dashoffset: 187
	}
	50% {
		stroke-dashoffset: 46.75;
		-webkit-transform: rotate(135deg);
		transform: rotate(135deg)
	}
	100% {
		stroke-dashoffset: 187;
		-webkit-transform: rotate(450deg);
		transform: rotate(450deg)
	}
}

@font-face {
	font-family: icons;
	src: url(https://lab.akoroke.com/bin/fonts/icons/icons.eot);
	src: url(https://lab.akoroke.com/bin/fonts/icons/icons.eot#iefix) format("eot"), url(https://lab.akoroke.com/bin/fonts/icons/icons.woff) format("woff"), url(https://lab.akoroke.com/bin/fonts/icons/icons.ttf) format("truetype"), url(https://lab.akoroke.com/bin/fonts/icons/icons.svg#icons) format("svg")
}

.icon-svg_808:before,
.icon-svg_back_arrow:before,
.icon-svg_bird:before,
.icon-svg_close-button:before,
.icon-svg_computer:before,
.icon-svg_facebook:before,
.icon-svg_fast_man:before,
.icon-svg_flute:before,
.icon-svg_frowny_face:before,
.icon-svg_go_arrow:before,
.icon-svg_gplus:before,
.icon-svg_hamburger_menu:before,
.icon-svg_hand:before,
.icon-svg_harp:before,
.icon-svg_horn:before,
.icon-svg_left_arrow:before,
.icon-svg_man:before,
.icon-svg_metronome:before,
.icon-svg_no_record:before,
.icon-svg_pause:before,
.icon-svg_piano:before,
.icon-svg_play:before,
.icon-svg_record:before,
.icon-svg_right_arrow:before,
.icon-svg_rotate_phone:before,
.icon-svg_slow_man:before,
.icon-svg_twitter:before,
.icon-svg_wave_form:before,
.icon-svg_wine_glass:before {
	font-family: icons;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	font-style: normal;
	font-variant: normal;
	font-weight: 400;
	text-decoration: none;
	text-transform: none
}

.icon-svg_808:before {
	content: ""
}

.icon-svg_back_arrow:before {
	content: ""
}

.icon-svg_bird:before {
	content: ""
}

.icon-svg_close-button:before {
	content: ""
}

.icon-svg_computer:before {
	content: ""
}

.icon-svg_facebook:before {
	content: ""
}

.icon-svg_fast_man:before {
	content: ""
}

.icon-svg_flute:before {
	content: ""
}

.icon-svg_frowny_face:before {
	content: ""
}

.icon-svg_go_arrow:before {
	content: ""
}

.icon-svg_gplus:before {
	content: ""
}

.icon-svg_hamburger_menu:before {
	content: ""
}

.icon-svg_hand:before {
	content: ""
}

.icon-svg_harp:before {
	content: ""
}

.icon-svg_horn:before {
	content: ""
}

.icon-svg_left_arrow:before {
	content: ""
}

.icon-svg_man:before {
	content: ""
}

.icon-svg_metronome:before {
	content: ""
}

.icon-svg_no_record:before {
	content: ""
}

.icon-svg_pause:before {
	content: ""
}

.icon-svg_piano:before {
	content: ""
}

.icon-svg_play:before {
	content: ""
}

.icon-svg_record:before {
	content: ""
}

.icon-svg_right_arrow:before {
	content: ""
}

.icon-svg_rotate_phone:before {
	content: ""
}

.icon-svg_slow_man:before {
	content: ""
}

.icon-svg_twitter:before {
	content: ""
}

.icon-svg_wave_form:before {
	content: ""
}

.icon-svg_wine_glass:before {
	content: ""
}

html {
	font-size: 62.5%
}

body,
html {
	width: 100%;
	height: 100%
}

body {
	font-size: 1.8rem;
	color: #000;
	font-family: Poppins, sans-serif;
	font-weight: 300;
	position: absolute;
	top: 0;
	left: 0
}

* {
	-webkit-touch-callout: none!important;
	-webkit-tap-highlight-color: transparent!important
}

header.music-box__header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	background-color: #fff;
	z-index: 200;
	box-shadow: 1px 1px 1px 1px rgba(0, 0, 0, .1);
	height: 8rem
}

header.music-box__header.hide {
	display: none
}

.music-box__sub__header {
	position: absolute;
	top: 50%;
	left: 0;
	width: 100%
}

.music-box__sub__header.hide {
	top: -50%;
	opacity: 0;
	display: none
}

.music-box__sub__header__title {
	font-size: 2rem;
	letter-spacing: .2rem;
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	font-family: Quicksand, sans-serif;
	font-weight: 700;
	text-transform: uppercase
}

.music-box__sub__header__back-button {
	display: block;
	background-image: url(https://lab.akoroke.com/img/svg/svg_back_arrow.svg);
	background-repeat: no-repeat;
	background-size: 50%;
	background-position: left center;
	width: 4rem;
	height: 4rem;
	position: absolute;
	left: 5rem;
	top: 50%;
	-webkit-transform: translate(0, -50%);
	transform: translate(0, -50%);
	cursor: pointer;
	z-index: 100
}

.music-box__sub__header__info-button {
	background-color: #ffc234;
	color: #fff;
	border-radius: 30rem;
	position: absolute;
	top: 50%;
	right: 5rem;
	-webkit-transform: translate(0, -50%);
	transform: translate(0, -50%);
	cursor: pointer;
	text-align: center;
	padding: .2rem;
	display: block;
	width: 2rem;
	height: 2rem
}

.music-box__header__logo {
	font-size: 2.3rem;
	letter-spacing: .1rem;
	position: absolute;
	top: 50%;
	left: 5rem;
	-webkit-transform: translate(0, -50%);
	transform: translate(0, -50%);
	font-family: Quicksand, sans-serif;
	font-weight: 700;
	text-transform: uppercase
}

.music-box__main-navigation__hamburger {
	display: none
}

nav.music-box__main-navigation {
	display: block;
	position: absolute;
	width: auto;
	top: 50%;
	right: 5rem;
	-webkit-transform: translate(0, -50%);
	transform: translate(0, -50%)
}

nav.music-box__main-navigation .music-box__menu__logo {
	display: none
}

nav.music-box__main-navigation .music-box__menu__logo .music-box__google-logo {
	background-image: url(https://lab.akoroke.com/img/svg/svg_google_logo.svg);
	background-repeat: no-repeat;
	background-position: left center;
	background-size: 100%;
	width: 14rem;
	height: 4.5rem
}

.music-box__main-navigation__title {
	display: none
}

.music-box__main-navigation__item {
	display: inline-block;
	margin-left: 4rem
}

.music-box__main-navigation__item a {
	text-decoration: none;
	font-size: 2rem;
	font-weight: 300;
	color: #444;
	transition: .5s
}

.music-box__main-navigation__item a:hover {
	color: #ffc234;
	transition: .2s
}

.music-box__main-navigation__item a.active {
	text-decoration: underline
}

.music-box__main-navigation__background {
	display: none
}

@media screen and (max-width:700px) {
	header.music-box__header {
		height: 6rem
	}
	.music-box__header__logo,
	.music-box__sub__header__title {
		left: 51%;
		-webkit-transform: translate(-50%, -50%);
		transform: translate(-50%, -50%);
		width: 100%;
		text-align: center;
		font-size: 1.7rem
	}
	.music-box__sub__header__back-button {
		left: 2.5rem
	}
	.music-box__sub__header__info-button {
		right: 2.5rem
	}
	.music-box__main-navigation__hamburger {
		display: block;
		position: absolute;
		top: 50%;
		left: 2.5rem;
		-webkit-transform: translate(0, -50%);
		transform: translate(0, -50%);
		width: 2rem
	}
	.music-box__main-navigation__hamburger img {
		width: 100%
	}
	nav.music-box__main-navigation {
		display: block;
		position: fixed;
		top: 0;
		left: 0;
		right: none;
		-webkit-transform: translate(0, 0);
		transform: translate(0, 0);
		background-color: #fff;
		height: 100%;
		width: 80%;
		box-shadow: 1px 1px 1px 3px rgba(0, 0, 0, .1);
		z-index: 200
	}
	nav.music-box__main-navigation .music-box__menu__logo {
		display: block;
		border-top: .1rem solid #f0f0f0;
		margin-top: 5rem;
		padding: 2.5rem;
		padding-top: 5rem
	}
	nav.music-box__main-navigation.hide {
		left: -90%;
		-webkit-animation: hide-hamburger .2s;
		animation: hide-hamburger .2s;
		-webkit-animation-fill-mode: both;
		animation-fill-mode: both
	}
	.music-box__main-navigation__title {
		display: block;
		width: 100%;
		background-color: #ffc234;
		font-family: Quicksand, sans-serif;
		font-weight: 700;
		text-transform: uppercase;
		font-size: 2.2rem;
		padding: 18vh 3rem 5vh 3rem;
		color: #fff
	}
	.music-box__main-navigation__item {
		display: block;
		margin-left: 3rem;
		margin-top: 3.1rem;
		font-size: 2rem;
		letter-spacing: 110%
	}
	.music-box__main-navigation__background {
		background-color: rgba(0, 0, 0, .3);
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		display: block;
		z-index: 20
	}
	.music-box__main-navigation__background {
		display: none;
		opacity: 0;
		pointer-events: none
	}
	.music-box__main-navigation--visible .music-box__main-navigation__background {
		display: block;
		opacity: 1;
		pointer-events: all;
		transition: opacity 1s
	}
	.music-box__main-navigation--visible nav.music-box__main-navigation {
		display: block;
		left: 0;
		-webkit-animation-name: show-hamburger;
		animation-name: show-hamburger;
		-webkit-animation-duration: .2s;
		animation-duration: .2s;
		-webkit-animation-fill-mode: forwards;
		animation-fill-mode: forwards;
		text-align: left
	}
}

@media screen and (max-width:700px) and (max-width:320px) {
	.music-box__main-navigation__title {
		font-size: 1.7rem
	}
	.music-box__main-navigation__item a {
		font-size: 1.7rem
	}
}

div {
	box-sizing: border-box
}

.music-box__experiment {
	position: absolute;
	top: 8rem;
	width: 100%;
	height: calc(100% - 80px);
	z-index: 9999
}

.music-box__modal__loader {
	position: fixed;
	width: 100%;
	height: 100%;
	background-color: #fff;
	z-index: 100;
	pointer-events: none
}

.music-box__modal__loader svg.spinner {
	width: 8rem;
	height: 8rem;
	display: block;
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%) rotate(0);
	transform: translate(-50%, -50%) rotate(0)
}

.music-box__modal__loader .music-box__modal__arrow {
	content: '';
	background-image: url(https://lab.akoroke.com/img/svg/svg_go_arrow.svg);
	background-size: 40%;
	background-repeat: no-repeat;
	background-position: center center;
	background-color: #fff;
	width: 30vw;
	height: 30vw;
	display: block;
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	border-radius: 300rem;
	box-shadow: 1px 1px 2px 2px rgba(0, 0, 0, .15);
	pointer-events: none
}

.music-box__modal__loader.hide {
	display: none
}

.music-box___modal__error {
	display: block;
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background-color: #fff;
	z-index: 200;
	text-align: center;
	color: #666
}

.music-box___modal__error.hide {
	display: none
}

.music-box___modal__error__icon {
	font-size: 18rem;
	color: #999;
	line-height: 100%;
	position: absolute;
	top: 40%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%)
}

.music-box___modal__error__copy {
	line-height: 140%;
	position: absolute;
	top: 55%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	width: 100%;
	padding: 3rem 4rem;
	font-size: 1.7rem;
	max-width: 50rem
}

a.music-box___modal__error__button {
	color: #fff;
	background-color: #00b6ee;
	position: absolute;
	top: 65%;
	left: 50%;
	-webkit-transform: translate(-50%, 100%);
	transform: translate(-50%, 100%);
	padding: 1.1rem 2.2rem;
	border-radius: .4rem;
	box-shadow: 0 1px 1px 1px rgba(0, 0, 0, .1)
}

a.music-box___modal__error__button:hover {
	background-color: #05a0c4
}

.music-box__browser-error-img {
	position: absolute;
	top: 10%;
	left: 50%;
	-webkit-transform: translate(-50%, 0);
	transform: translate(-50%, 0);
	width: 35rem;
	max-width: 35rem;
	box-shadow: 0 3px 10px 0 rgba(0, 0, 0, .1);
	border: .1rem solid #efefef
}

@media screen and (orientation:landscape) {
	#ErrorMessageLandscape.hide {
		display: block
	}
	.music-box___modal__error__icon {
		top: 55%
	}
	.music-box___modal__error__copy {
		top: 80%
	}
}

#iosTouhOpen.hide {
	display: none
}

.music-box__experiment__container {
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	background-color: #f0f0f0;
	z-index: 1
}

.music-box__experiment__description {
	position: fixed;
	top: 0;
	left: 0;
	background-color: #fff;
	z-index: 1000;
	width: 100%;
	height: 100%;
	overflow: hidden;
	overflow-y: scroll;
	z-index: 99999
}

.music-box__experiment__description.hide {
	display: none
}

.music-box__experiment__description__close {
	position: absolute;
	top: 3.7rem;
	right: 3.7rem
}

.music-box__experiment__description__close:after {
	display: block;
	content: '';
	background-image: url(https://lab.akoroke.com/img/svg/svg_close-button.svg);
	background-color: #fff;
	border-radius: 30rem;
	z-index: 100;
	width: 5rem;
	height: 5rem;
	background-repeat: no-repeat;
	background-position: center;
    background-size: 40%;
    cursor: pointer;
	box-shadow: 1px 1px 0 0 rgba(0, 0, 0, .1)
}

.music-box__experiment__description_copy {
	background-color: #f4f2ef;
	text-align: left;
	padding-top: 5rem
}

.music-box__experiment__description_copy_container {
	padding: 5rem;
	max-width: 90rem;
	margin: 0 auto
}

.music-box__experiment__description_copy_container h1 {
	margin-bottom: 2rem;
	font-family: Quicksand, sans-serif;
	font-weight: 700;
	line-height: 160%;
	font-size: 2.3rem;
	color: #000;
	text-transform: uppercase;
	width: 100%
}

.music-box__experiment__description_copy_container h1 .highlight {
	color: #888;
	padding-right: 1rem;
	display: inline-block
}

.music-box__experiment__description_copy_container p {
	font-size: 1.8rem;
	font-weight: 300;
	line-height: 180%
}

.music-box__experiment__description__credits {
	background-color: #fff
}

.music-box__experiment__description__credits__container {
	padding: 5rem;
	max-width: 90rem;
	margin: 0 auto;
	font-size: 1.8rem;
	line-height: 180%
}

a {
	color: #f4a806;
	text-decoration: none
}

.music-box__experiment__frame {
	height: 100%;
	width: 100%;
	margin: 0;
	padding: 0;
	position: absolute;
	left: 50%;
	top: 0;
	-webkit-transform: translate(-50%, 0);
	transform: translate(-50%, 0);
	background-color: #fff;
	border: 1px solid #e0e0e0
}

.limited {
	max-width: 110vh
}

@media screen and (max-width:700px) {
	.music-box__experiment {
		top: 6rem;
		height: calc(100% - 60px)
	}
	.music-box__experiment__description_copy_container {
		padding: 2.5rem;
		padding-top: 5rem
	}
	.music-box__experiment__description_copy_container h1 .highlight {
		display: block;
		padding-right: none
	}
	.music-box__experiment__description__credits__container {
		padding: 2.5rem
	}
	.music-box__experiment__description__close {
		top: 2.7rem;
		right: 2.7rem
	}
	.music-box__experiment__frame {
		top: 0;
		height: 100%
	}
	.music-box__browser-error-img {
		position: absolute;
		top: 10%;
		left: 50%;
		-webkit-transform: translate(-50%, 0);
		transform: translate(-50%, 0);
		width: 50vw;
		max-width: 35rem;
		box-shadow: 0 3px 10px 0 rgba(0, 0, 0, .1)
	}
}

.music-box__login__container {
	padding: 5rem
}

h1.music-box__login__header {
	font-size: 5rem
}

.music-box__section__container {
	padding-top: 8rem;
	padding-bottom: 0
}

.music-box__login__form__container {
	margin-top: 2rem
}

.music-box__blank-modal {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: #fff;
	z-index: 5000;
	-webkit-animation-fill-mode: forwards;
	animation-fill-mode: forwards;
	pointer-events: none
}

.music-box__blank-modal.hide {
	-webkit-animation: opacity-out .2s;
	animation: opacity-out .2s;
	-webkit-animation-fill-mode: forwards;
	animation-fill-mode: forwards
}

[class*=music_box__section] {
	padding: 10rem 5rem 10rem 5rem
}

[class*=music_box__section] h1 {
	font-size: 3.3rem;
	font-family: Quicksand, sans-serif;
	font-weight: 700;
	margin-top: 5rem;
	margin-bottom: 2.8rem;
	text-transform: uppercase
}

[class*=music_box__section] h1:first-of-type {
	margin-top: 0
}

[class*=music_box__section] h2 {
	font-size: 2.3rem;
	font-family: Quicksand, sans-serif;
	font-weight: 700;
	margin-top: 5rem;
	margin-bottom: 2rem;
	text-transform: uppercase
}

[class*=music_box__section] h2:first-of-type {
	margin-top: 0
}

[class*=music_box__section] p {
	font-size: 2rem;
	line-height: 180%;
	color: #444;
	font-weight: 300
}

[class*=music_box__section]:after {
	content: '';
	display: table;
	clear: both
}

[class*=music_box__section] a {
	color: #f4a806;
	text-decoration: none
}

[class*=music_box__section__column] {
	padding: 0;
	margin: 0
}

.music_box__experiments__item {
	display: inline-block;
	margin: 0;
	padding: 0;
	float: left;
	border-bottom: .1rem solid #e0e0e0;
	border-right: .1rem solid #e0e0e0;
	box-sizing: border-box;
	width: 33.333%;
	height: 33vw;
	overflow: hidden;
	overflow-x: hidden;
	overflow-y: hidden;
	position: relative
}

.music_box__experiments__item a {
	display: inline-block;
	overflow: hidden;
	-webkit-touch-callout: none!important;
	-webkit-tap-highlight-color: transparent!important;
	padding: 0
}

.music_box__experiments__item a img {
	display: inline-block;
	width: 33.333vw;
	height: 33.333vw;
	margin: 0
}

.music_box__experiments__item:nth-of-type(3n) {
	border-right: none
}

.music_box__experiments__item__info {
	position: absolute;
	text-decoration: none;
	color: #fff;
	background-color: rgba(255, 194, 52, .9);
	width: 100%;
	height: 100%;
	text-align: center;
	vertical-align: middle;
	display: none
}

.music_box__experiments__item__info h1 {
	position: absolute;
	top: 28%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	font-size: 3.2vw;
	line-height: 150%;
	width: 100%
}

.music_box__experiments__item__info:after {
	content: '';
	background-image: url(https://lab.akoroke.com/img/svg/svg_go_arrow.svg);
	background-size: 40%;
	background-repeat: no-repeat;
	background-position: center center;
	background-color: #fff;
	width: 9vw;
	height: 9vw;
	display: block;
	position: absolute;
	top: 60%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	border-radius: 300rem;
	box-shadow: 1px 1px 0 0 rgba(0, 0, 0, .1)
}

.music_box__experiments__item.hovered .music_box__experiments__item__info,
.music_box__experiments__item:hover .music_box__experiments__item__info {
	display: block;
	opacity: 1;
	-webkit-animation-name: opacity-in;
	animation-name: opacity-in;
	-webkit-animation-duration: .4s;
	animation-duration: .4s
}

.music_box__experiments__item.hovered .music_box__experiments__item__info:after,
.music_box__experiments__item:hover .music_box__experiments__item__info:after {
	-webkit-animation-name: show-arrow;
	animation-name: show-arrow;
	-webkit-animation-duration: .2s;
	animation-duration: .2s;
	-webkit-animation-timing-function: cubic-bezier(.42, 0, .58, 1);
	animation-timing-function: cubic-bezier(.42, 0, .58, 1)
}

.music_box__section--experiments {
	padding: 0
}

.music-box__normal-footer {
	border-top: .1rem solid #ddd;
	color: #bdc3c7
}

.music-box__normal-footer__container {
	box-shadow: 0 4px 6px 0 rgba(0, 0, 0, .2);
	position: relative;
	z-index: 10;
	padding-top: 2rem;
	padding-bottom: 2rem;
	height: 19rem
}

.music-box__normal-footer .music-box__google-logo {
	background-image: url(https://lab.akoroke.com/img/svg/svg_google_logo.svg);
	background-repeat: no-repeat;
	background-position: left center;
	background-size: 100%;
	width: 14rem;
	height: 4.5rem;
	position: absolute;
	top: 10rem;
	left: 5rem;
	-webkit-transform: translate(0, -50%);
	transform: translate(0, -50%)
}

.chordoke-experiment {
	background-image: url(https://lab.akoroke.com/img/svg/svg_chordoke_experiment.svg);
	background-repeat: no-repeat;
	background-position: left center;
	background-size: 100%;
	width: 4rem;
	height: 4rem
}

.music-box__privacy__terms {
	position: absolute;
	-webkit-transform: translate(0, -50%);
	transform: translate(0, -50%);
	top: 10rem;
	right: 18rem;
	font-size: 1rem;
	color: #bdc3c7
}

.music-box__privacy__terms a {
	color: #bdc3c7;
	transition: .5s
}

.music-box__privacy__terms a:hover {
	color: #444;
	transition: .2s
}

ul.music-box__share__menu {
	display: block;
	position: absolute;
	top: 10rem;
	right: 5rem;
	-webkit-transform: translate(0, -50%);
	transform: translate(0, -50%)
}

li.music-box__share__menu__item {
	float: left;
	margin-left: 1rem
}

li.music-box__share__menu__item a {
	font-size: 5rem;
	color: #bfbfbf;
	transition: 1s
}

li.music-box__share__menu__item a:hover {
	color: #444;
	transition: .2s
}

.music-box__piano__container:after {
	content: '';
	display: table;
	clear: both
}

.music-box__piano__key {
	width: 12.5%;
	height: 10rem;
	display: inline-block;
	float: left;
	transition: 1s
}

.music-box__tone-playing {
	box-shadow: inset 2px 2px 20px 0 rgba(166, 120, 38, .5);
	transition: .2s
}

.music_box__section--about {
	max-width: 800px;
	margin: 40px auto;
	text-align: justify
}

.music_box_section__qa {
	color: #444
}

.music_box_section__qa h3,
.music_box_section__qa p {
	font-size: 16px;
	line-height: normal
}

.music_box_section__qa h3 {
	font-weight: 700
}

.music_box_section__qa+.music_box_section__qa {
	margin-top: 40px
}

#experiments {
	background-color: #f1f1f1
}

@media screen and (max-width:700px) {
	.music_box__experiments__item__info h1 {
		font-size: 4.5vw
	}
	.music_box__experiments__item__info:after {
		width: 15vw;
		height: 15vw
	}
	.music-box__section__container {
		padding-top: 6rem;
		padding-bottom: 0
	}
	[class*=music_box__section] {
		padding: 5rem 2.5rem 5rem 2.5rem
	}
	.music_box__section--experiments {
		padding: 0
	}
	.music_box__experiments__item {
		width: 50%;
		height: 50vw
	}
	.music_box__experiments__item a img {
		width: 50vw;
		height: 50vw
	}
	.music_box__experiments__item:nth-of-type(even) {
		border-right: none
	}
	.music_box__experiments__item:nth-of-type(3n) {
		border-right: .1rem solid #f0f0f0
	}
	footer.music-box__normal-footer .music-box__google-logo {
		width: 16rem;
		height: 5.2rem;
		top: 8rem;
		left: 50%;
		-webkit-transform: translate(-50%, -50%);
		transform: translate(-50%, -50%)
	}
	.music-box__normal-footer__container {
		height: 33rem;
		text-align: center
	}
	.music-box__privacy__terms {
		font-size: 1rem;
		top: 23rem;
		left: 50%;
		-webkit-transform: translate(-50%, -50%);
		transform: translate(-50%, -50%);
		width: 100%;
		text-align: center;
		padding: 0;
		margin: 0
	}
	ul.music-box__share__menu {
		top: 50%;
		left: 50%;
		-webkit-transform: translate(-50%, -50%);
		transform: translate(-50%, -50%);
		width: 10rem
	}
	li.music-box__share__menu__item a {
		font-size: 3.8rem;
		padding: 0
	}
}

@media screen and (max-width:320px) {
	[class*=music_box__section] {
		padding-top: 5rem;
		padding-bottom: 5rem
	}
	[class*=music_box__section] h1 {
		font-size: 2.8rem;
		font-family: Quicksand, sans-serif;
		font-weight: 700;
		margin-top: 4rem;
		margin-bottom: 2.4rem;
		text-transform: uppercase
	}
	[class*=music_box__section] h1:first-of-type {
		margin-top: 0
	}
	[class*=music_box__section] .music_box__experiments__item__info h1 {
		font-size: 4vw
	}
	[class*=music_box__section] h2 {
		font-size: 2rem;
		font-weight: 700;
		margin-top: 4rem;
		margin-bottom: 1.7rem
	}
	[class*=music_box__section] h2:first-of-type {
		margin-top: 0
	}
	[class*=music_box__section] p {
		font-size: 1.6rem
	}
	.music_box__section--experiments {
		padding: 0
	}
}

@media screen and (min-width:1024px) {
	.music_box__experiments__item__info h1 {
		font-size: 2.5vw
	}
	.music_box__experiments__item__info:after {
		width: 6vw;
		height: 6vw
	}
	.music_box__experiments__item {
		width: 25%;
		height: 25vw
	}
	.music_box__experiments__item a img {
		width: 25vw;
		height: 25vw
	}
	.music_box__experiments__item:nth-of-type(even) {
		border-right: .1rem solid #f0f0f0
	}
	.music_box__experiments__item:nth-of-type(3n) {
		border-right: .1rem solid #f0f0f0
	}
	.music_box__experiments__item:nth-of-type(4n) {
		border-right: none
	}
}



@font-face {
    font-family: 'virtual';
    src: url('https://lab.akoroke.com/bin/fonts/icons/virtual.eot?77854850');
    src: url('https://lab.akoroke.com/bin/fonts/icons/virtual.eot?77854850#iefix') format('embedded-opentype'),
         url('../bin/fonts/icons/virtual.woff') format('woff2'),
         url('https://lab.akoroke.com/bin/fonts/icons/virtual.woff?77854850') format('woff'),
         url('https://lab.akoroke.com/bin/fonts/icons/virtual.ttf?77854850') format('truetype'),
         url('https://lab.akoroke.com/bin/fonts/icons/virtual.svg?77854850#virtual') format('svg');
    font-weight: normal;
    font-style: normal;
  }

  @media screen and (-webkit-min-device-pixel-ratio:0) {
    @font-face {
      font-family: 'virtual';
      src: url('https://lab.akoroke.com/bin/fonts/icons/virtual.svg?77854850#virtual') format('svg');
    }
  }
   
   [class^="i-"]:before, [class*=" i-"]:before, .btn-play:before{
    font-family: "virtual";
    font-style: normal;
    font-weight: normal;
    speak: never;
    display: inline-block;
    text-decoration: inherit;
    width: 1em;
    margin-right: .2em;
    text-align: center;
     font-variant: normal;
    text-transform: none;
    line-height: 1em;
    margin-left: .2em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
   
  .i-hide:before { content: '\e800'; } /* '' */
  .i-show:before { content: '\e801'; } /* '' */
  .i-play:before,.btn-play:before { content: '\e802'; } /* '' */
  .i-tuning:before { content: '\e803'; } /* '' */
  .i-stop:before { content: '\e804'; } /* '' */
  .i-pause:before { content: '\e805'; } /* '' */
  .i-list:before { content: '\e806'; } /* '' */
  .i-cancel:before { content: '\e807'; } /* '' */
  .i-logo:before { content: '\e80b'; } /* '' */
  .i-down:before { content: '\f0ab'; } /* '' */
  .i-circle:before { content: '\f10c'; } /* '' */
  .i-right:before { content: '\f138'; } /* '' */
  .i-share:before { content: '\f1e1'; } /* '' */









.buttons-module-inner,.module-inner{justify-content: center;}
button.active{background-color: #ffb729!important;color:white!important}
.dropdown-content ul,.dropdown-content{border:1px solid #666}
.close-but{cursor: pointer;}
.buttons-module button,.module-inner button {
    height: 31px!important;
    margin-right: 8px;
    font-size: 16px!important;
    background: #fff;
    padding: 4px 14px!important;
    border: 1px solid #eee;
    border-radius: 4px;
    color: #666!important;
    transition: .25s ease;
    cursor: pointer;
    white-space: nowrap;
    z-index: 1;
}