/*  PAIR Hub CSS Styles  */

html {
	/* height:100%; */
	font-size:75%;
}

body {
	-webkit-font-smoothing: antialiased;
	font-family: 'Open Sans', Helvetica, sans-serif;
	font-weight: 300;
	letter-spacing: 0.1px;
}

html, body {
	height: auto;
	min-height: 100%;
}

p, ul, ol {
	font-size: 21px;
	line-height:29px;
	color: #3C4043;
	letter-spacing: 0.1px;
}

@font-face {
	font-family: Google Sans;
	src: url(/https/pair.withgoogle.com/fonts/GoogleSans-Regular.ttf);
}

@font-face {
	font-family: Google Sans Medium;
	src: url(/https/pair.withgoogle.com/fonts/GoogleSans-Medium.ttf);
}

@font-face {
	font-family: Google Sans Display;
	src: url(/https/pair.withgoogle.com/fonts/GoogleSansDisplay-Regular.ttf);
}

@font-face {
	font-family: Google Sans Display Bold;
	src: url(/https/pair.withgoogle.com/fonts/GoogleSansDisplay-Bold.ttf);
}


h1, h2, h3, h4, h5, h6, .display1, .display2, .display3, .sub1, .sub2, .mdl-layout-title {
	font-family: Google Sans, Roboto;
}

h1 {
	font-size: 48px;
	line-height: 44px;
	letter-spacing: 0;
}

.interactive-header {
	position:relative;
}

.rotating-disciplines {
	font-weight: 600;
	color: #FD4376;
	position:relative;
}

.rotater {
	position:absolute;
	left: 12px;
	top: 0px;
	display: inline-block;
}

.fade-in {
	animation-name: fade-it-in;
	animation-duration: 0.5s;
	transition-timing-function: ease-in;
	-webkit-transform:rotate(0deg);
   -moz-transform:rotate(0deg);
   -o-transform:rotate(0deg); 
	top: 8px;
}

.fade-out {
	animation-name: fade-it-out;
	animation-duration: .75s;
	transition-timing-function: ease-out;
	opacity: 0;
}

@keyframes fade-it-in {
  0%   {
		background-color:#F0F6F5; 
		color: white;
		top:-100px; 
		opacity: 0;
		-webkit-transform:rotate(-10deg);
		-moz-transform:rotate(-10deg);
		-o-transform:rotate(-10deg); 
	}
  100% {
		background-color:rgba(255,255,255,255); 
		color: #FD4376;
		top:8px; 
		opacity: 1;
		-webkit-transform:rotate(0deg);
		-moz-transform:rotate(0deg);
		-o-transform:rotate(0deg); 
	}
}

@keyframes fade-it-out {
  0%   {
		background-color:rgba(255,255,255,255); 
		color: #FD4376;
		top:0px; 
		-webkit-transform:rotate(0deg);
		-moz-transform:rotate(0deg);
		-o-transform:rotate(0deg); 
		opacity: 1;
	}
  100% {
		background-color:#F0F6F5; 
		color: white;
		top:80px; 
		-webkit-transform:rotate(10deg);
		-moz-transform:rotate(10deg);
		-o-transform:rotate(10deg); 
		opacity: 0;
	}
}


h2 {
	font-family: "Google Sans Display Bold";
	font-size: 48px;
	line-height: 44px;
	font-weight: 600;
	color: #00695C;
	width: calc(100% - 16px);
	margin: 50px 0 0 0;
}

h3 {
	font-size: 32px;
	line-height: 40px;
	color: #00695C;
	width: 100%;
	position: relative;
	z-index: 3;
}

#papers {
	margin-bottom: 0px;
}

h4 {
	font-family: "Google Sans Display";
	font-size: 28px;
	line-height: 0px;
	clear: both;
	width: 100%;
	color: #4a4a4a;
	margin: 45px 0 30px 6px;
}

.sub-top-floater h4 {
	line-height: 32px;
}

h5 {
	font-size: 22px;
	line-height: 28px;
	margin: 32px 0 16px 0;
}

h1, h2, h3, h4, h5, h6, p {
	page-break-inside: avoid;	
}

h3, h4, h5, h6 {
	page-break-after: avoid;
}

.top-content > div > h1 {
	margin-top: 50px;
	margin-bottom: 50px;
}


.top-content {
	margin-bottom: 80px;
}

.home-round-border, .sub-flat-border-top, .sub-flat-border-bot {
	width: calc(100% + 16px);
  /* margin: -16px 8px -16px -8px; */
}

.single-page-content {
	display: block;
	position: relative;
	clear:both;
}

.full-width-container {
	width: 200vw;
	position: absolute;
	left: -50vw;
	right: 0;
	/* top:0; */
	height: 100%;
	z-index: -1;
}

.light-green-background {
	background-color: #f0f6f5;
}

.white-background {
	background-color: white;
}

.full-width-top {
	width: 100vw;
	
	/* works down to IE9 and Android 4.4 */
	position: relative;
	left: 50%;
	right: 50%;
	margin-left: -50vw;
	margin-right: -50vw;
}

.full-width-top img {
	position: absolute;
	height: 75px;
	width: 100%;
	top: -75px;
}

.full-width-bot img {
	position: absolute;
	height: 75px;
	width: 100%;
	bottom: -70px;
}

.home-illustration-overlay {
	position: relative;
	z-index: 100;
	right: -54px;
	height: 400px;
}

.home-illustration-overlay img {
	position: relative;
	width: 700px;
	right: 0;
	bottom: 40px;
}

.sub-illustration-overlay img {
	position: relative;
	width: 100%;
	margin-left: 20px;
}

.arrow-out, .arrow-down {
	width: 24px; 
	height: 24px;
	margin-bottom:2px;
	margin-right: 0px;
}

.pair-full-card img {
	width: 100%;
  height: 300px;
}

.pair-card {
	margin-top: 30px;
	margin-bottom: 30px;
}

.pair-guidebook-card {
	padding: 15px;
	border: 1px solid #D8D8D8;
	border-radius: 8px;
	position: relative;
}

.pair-card-image {
	border-radius: 8px;
}

.pair-card-image img {
	border-radius: 6px;
	border: 1px solid #EEE;
	object-fit: cover;
	width: 100%;
	height: 320px;
	z-index: 5;
	position: relative;
}

.pair-card-full-width {
  width: 100%;
}

.pair-third-card-image img{
	height: 200px;
}

.pair-gb-image {
	width: 40px;
	height: 40px;
	position: absolute;
	right: 15px;
}

.pair-guidebook-card .pair-card-content {
	margin-bottom: 16px;
	margin-right: 20px;
	margin-top:16px;
}

.guidebook-offset {
	margin-left: -8px;
	margin-right: 8px;
	padding-right: 24px;
}

.pair-guidebook-card .pair-card-title {
	font-family: "Google Sans";
	font-size: 28px;
	line-height: 36px;
	color: #00695C;
	width: 80%;
	height: 75px;
}

.pair-third-card-title h3 {
	font-size: 26px;
	line-height: 32px;
	margin: 40px 0 5px 0;
}

.pair-third-card-content {
	height: 105px;
}

.explorable-card .pair-third-card-content{
	height: auto;
}

.explorable-card .pair-third-card-content p{
	line-height: 1.3em;
}

.explorable-card h3{
	font-size: 24px;
	line-height: 1.2em;
	margin: 16px 0;
}

.explorable-card .pair-card-cta{
	display: none;
}

.pair-third-card-content p {
	font-size: 16px;
}

.pair-event-card-content {
  height: 160px;
}

@media screen and (max-width: 840px){
  .pair-event-card-content {
    height: unset;
  }
}

.pair-event-card-subtitle {
  margin-top: -20px;
}

.tool-divider {
	width: 100%;
	clear:both;
	height: 8px;
	background-color: #E8F0FE;
	margin: 45px 0 ;
}

.pair-card-title a, .pair-card-title a:hover, .pair-card-title a:visited, .pair-card-title a:active {
	color: #00695C;
	text-decoration: none;
}

.pair-guidebook-card .pair-card-content p {
	font-size: 18px;
}

.pair-card-type {
	margin: 30px 0 -15px 0;
	font-size: 21px;
	text-transform: uppercase;
}

.pair-card-cta {
	display: flex;
}

.pair-card-cta a {
	text-decoration: none;
	font-family: "Google Sans Medium";
	font-size: 18px;
	color: #FD4376;
}

.pair-guidebook-card > .pair-card-cta a {
	display: block;
	padding-left: 20px;
}

.pair-card-cta-read a {
	background: url(/https/pair.withgoogle.com/images/PAIR/arrow-link-out.png) no-repeat;
	background-position: -4px 2px;
	background-size: 16px 16px;
}

.pair-card-cta-download {
	background: url(/https/pair.withgoogle.com/images/PAIR/arrow-link-download.png) no-repeat;
	background-position: -4px 2px;
	background-size: 16px 16px;
}

.pair-card-cta-split {
	/* display: inline; */
	width: 50%;
	margin-right: 20px;
}

.pair-card-cta-split a {
	font-size: 14px;
}

.sub-top-centered {
	display:flex;
}

.sub-top-floater {
	margin: auto 0;
}

.sub-top a, .sub-top a:visited {
	text-decoration: none;
	color: #FD4376;
	font-weight: 600;
}
.sub-top a:hover {
	text-decoration: underline;
}

.pair-card-cta a:hover {
	text-decoration: underline;
	color: #FD4376;
}

.pair-card-cta a:visited {
	color: #FD4376;
}

.pair-research-pub {
	color: #80868B;
	font-weight: 600;
}

.pair-research-details {
	font-size: 16px;
	font-style: italic;
	color: #4a4a4a;
}

.pair-research-name {
	font-size: 18px;
	color: #202124;
	font-family: "Open Sans";
	line-height: 28px;
	margin-bottom: 25px;
}

.research-sorting-link, .research-sorting-link:visited, .research-sorting-link:active  {
	text-decoration: none;
	font-family: "Google Sans Medium";
	font-size: 18px;
	color: #FD4376;
}

.research-sorting-link:hover {
	text-decoration: underline;
}

.mdl-research-grid {
	padding: 0px;
}

.mdl-research-grid .mdl-cell {
	margin: 0px;
}

.research-interactive-element {
	background-color:#F0F6F5;
	padding: 3px 6px 5px 7px;
	margin-left:5px;
	font-size: 16px;
	font-weight: 600;
	border-radius: 4px;
}

.pair-research-name a, .pair-research-name a:visited, .pair-research-name a:active {
	color: #4a4a4a;
	text-decoration: none;
}

.pair-research-name a:hover { 
	color: #ff4081;
	text-decoration: underline;
}

.sub-top {
	/* background-color: #f0f6f5; */
}

.sub-head-image {
	width: 250px;
	margin-top: 60px;
	margin-bottom: 15px;
}

.intro-sub {
	font-size: 18px;
}

h6 {
	font-size: 18px;
	line-height: 24px;
}

.no-bottom-margin {
	margin: 30px 0px 0px 0px;
}

.display1 {
	font-size: 48px;
	line-height: 76px;
}

.display2 {
	font-family: "Google Sans Display";
	color: #00695C;
	font-size: 56px;
	line-height: 72px;
	margin-left: -4px;
	margin-bottom: 20px;
} 

.display3 {
	font-size: 44px;
	line-height: 52px;
	margin-bottom: 20px;
	width: 83%;
	float: left;
	clear: both;
}

.sub1 {
	font-family: Google Sans Medium;
	font-size: 16px;
	line-height: 24px;
	letter-spacing:0.1px;
}

.sub2 {
	font-family: Google Sans Medium;
	font-size: 14px;
	line-height: 20px;
	letter-spacing:0.25px;
}

.mdl-layout__header-row {
	max-width:762px;
	justify-content: center;
}

.sub-top-image {
	position: absolute;
	width: 100%;
	margin-top: -50px;
	height: 50px;
	z-index: 0;
}

.sub-bot-image {
	position: absolute;
	width: 100%;
	margin-top: 0px;
	height: 50px;
}

.full-white-container {
	width: 100%;
	background-color: white;
}

.mdl-layout__drawer .mdl-navigation .mdl-navigation__link {
	padding: 8px 40px;
	margin: 4px 16px 4px -20px;
	border-radius: 24px;
}

.mdl-layout__drawer .mdl-navigation {
	padding-top:32px;
	height: 100%;
}

.mdl-layout__header-row .mdl-navigation__link {
	color: #3C4043;
	font-family: "Google Sans";
	text-transform: uppercase;
	font-size: 20px;
}

.custom-bullet-list p {
	margin-left: 1.2em;
	text-indent: -1.1em;
}

.custom-bullet-list > ul > li > p {
	text-indent: inherit;
	margin-left: 0px;
}

/* #main-content {
	background: url(/https/pair.withgoogle.com/images/PAIR/home-round-bg.png) bottom no-repeat;
} */


.sub-body, .sub-top {
	max-width: 1244px;
	margin: 0 auto;
}

.sub-top {
	margin-bottom: 45px !important;
}


#main-content, #navigation, #home-top-content, #footer-content {
	margin: 0 auto;
	max-width: 1260px;
	/* margin-bottom: 40px; */
}

#main-content {
	background-color: #f0f6f5;
}

#footer-content .single-page-content {
	margin: 100px 0 50px 0;
}

.footer-left {
	line-height: 20px;
	margin: 5px 0;
}

.google-logo {
	width: 80px;
	padding:16px 16px 36px 16px;
	display: inline-block;
}

.google-hidden-logo {
	width: 50px;
	padding: 16px 32px 32px 16px;
	display: inline-block;
	margin: 0 auto;
}

.showme840 {
	display:none;
}

.footer-left p, .footer-right p {
	font-size: 16px;
	color: #4a4a4a;
	font-family: "Google Sans Display";
}

.footer-left a, .footer-right a {
	color: #4a4a4a;
	font-family: "Open Sans";
	font-size: 16px;
	margin: 0 25px;
	text-decoration: none;
}

.footer-right img {
	width:24px;
	margin-bottom: -16px;
}

.footer-left a:visited, .footer-left a:active, .footer-right a:visited, .footer-right a:active {
	color: #4a4a4a;
}

.footer-left a:hover, .footer-right a:hover {
	text-decoration: underline;
}

.footer-mid {
	text-align: center;
}

.footer-mid a {
	margin: 0 15px;
}

.footer-right {
	text-align: right;
}

.nav-logo-full {
	width: 200px;
	margin: 50px 0 0 0;
}

.nav-logo-small {
	width: 110px;
	margin: 42px 0 0 0;
}

.nav-links {
	font-size: 20px; 
	text-transform: uppercase;
	font-family: "Google Sans";
	color: #4a4a4a;
	text-align: right;
}

.nav-links a {
	color: inherit;
	text-decoration: none;	
	margin: 50px 0 0 30px;	
	display:inline-block;
}

.nav-links a:hover {
	color: #FD4376 !important;
}


.nav-links a:visited {
	color: #4a4a4a;
}

.nav-links .selected {
	color: #00695C !important;
}

.mdl-layout__drawer {
	width: 304px;
	left: -152px;
}

.mdl-layout__drawer.is-visible {
  left: 0;
}


.mdl-layout-title a, .mdl-layout-title a:hover, .mdl-layout-title a:visited {
	color: #333;
	text-decoration:none;
}

.nav-flex-wrapper {
	flex-grow:1;
}

*:focus {
	outline: none;
}


.responsive-nav-button {
	background: inherit;
	position: absolute;
	left: 16px;
	top: 17px;
	z-index: 80;
	cursor: pointer;
	display:none;
}

.responsive-nav-button span {
	color: #00695C;
}

#main-content .menu-glossary-link {
	clear:both;
	display:block;
	font-size:12px;
	margin:10px 0;
	background:none;
	color: #4285F4;
	text-transform: uppercase;
}

footer {
	padding:20px;
}


.mdl-layout__drawer-button {
	visibility: hidden;
}

ul, ol {
	margin-left: -16px;
}

li {
	padding-left: 8px;
	margin-bottom: 10px;
}

li > ul {

}

li > ul > li:first-child {
	margin-top:10px;
}

a:hover {
	color: #174EA6;
}

a:visited {
	color: #7B1FA2;
}


#main-content a:focus {
	color: #174EA6;
	background-color: #E8F0FE;
}

.mdl-layout__drawer .mdl-navigation .mdl-navigation__link {
	color: #3C4043;
}

.mdl-navigation__link {
	font-family: Google Sans;
	font-weight: 600;
}

.noselect {
  -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}



@media screen and (min-width: 1030px) {
	.mdl-layout__drawer {
		left: 0px;
	}
	.mdl-layout--fixed-drawer>.mdl-layout__content {
		margin-left: 300px;
	}
}

/* @media screen and (max-width: 1170px) {
	#main-content {
    margin: 0 auto;
		
	}
} */

@media screen and (max-width: 1035px){
	.mdl-layout__drawer .mdl-navigation {
		padding-top:30px;
	}
	.responsive-nav-button {
		display:block;
	}


	.nav-links {
		font-size: 16px;
	}

}

@media screen and (max-width: 1300px){
	.top-content > div > h1 {
		margin-left: 8px;
	}
	
	.top-content > div > p {
		margin-left: 8px;
	}
	
	.sub-top-floater > .display2, .sub-top-floater > p, .sub-top-floater > h4 {
		margin-left: 8px;
	}
}

@media screen and (max-width: 1175px){
	.pair-guidebook-card .pair-card-title {
		font-size: 21px;
		width: 100%;
	}
	.pair-gb-image{
		display: none;
	}

	.pair-guidebook-card .pair-card-content p {
		font-size: 16px;
	}
}

@media screen and (max-width: 840px){
	.nav-logo {
		margin: 12px 0 12px 0;
	}

	.nav-links {
		text-align: left;
		margin-bottom: 25px;
	}
	.nav-links a {
		margin: 0px 20px 0 0;
	}

	.display2 {
		font-size: 48px;
	}

	.sub-illustration-overlay, .home-illustration-overlay {
		display:none;
	}

	.footer-right {
		text-align: left;
		margin: 25px 0;
	}

	.hideme840 {
		display:none;
	}

	.showme840 {
		display:block;
	}

	.pair-guidebook-card .pair-card-content p {
		font-size: 18px;
	}

	.pair-footer-container {
		width: 80%;
    margin: 0 auto;
    text-align: center;
	}

	.footer-left a {
		display: block;
		margin-bottom: 12px;
	}

	.footer-mid {
		text-align: right;
		margin-right: 0px;
    margin-left: auto;
	}
	
	.footer-right {
		text-align: center;
		margin: 5px 0 70px 0;
	}
	
	.pair-gb-image{
		display: initial;
	}
	.pair-guidebook-card .pair-card-title {
		font-size: 24px;
		width: 80%;
	}
	.pair-card-cta-split {
		width: auto;
	}

	.guidebook-offset {
		margin-left: 0px;
		margin-right: 0px;
		padding-right: 0px;
	}
}


@media screen and (max-width: 1070px){


	.home-round-border, .sub-flat-border-top, .sub-flat-border-bot {
		width: initial;
    margin: initial;
	}
}

@media screen and (max-width: 700px){ 
	.display3 {
		font-size: 32px;
		line-height: 42px;
		margin-bottom: 20px;
		width: 70%;
		float: left;
	}

	.feedback-button {
    position: absolute;
    right: 16px;
    bottom: 16px;
	}

	.one-col-spacer {
		display:none;
	}

}

@media screen and (max-width: 320px) {
	.card-image {
		margin-left: 0px;
		display: none;
	}

	.mdl-card__title-text {
		height: 70px;
	}
}

@media screen and (max-width: 480px) {
	.prev-navigation {
		order: 2;
	}
	.mdl-card__title-text {
		font-size: 24px;
	}
	.mdl-card__supporting-text {
		font-size: 14px;
	}

	.mdl-layout__container { 
		position: relative; 
	}
	.feedback-button {
		position: fixed;
	}

	.rotating-disciplines {
		position: absolute;
    left: -12px;
    top: 48px;
	}

	.top-content > div > h1 {
		margin-top: 0px;
		margin-bottom: 100px;
	}
}

@media screen and (min-width: 481px) and (max-width: 804px){
	.mdl-card__title-text {
		font-size: 3vw;
	}

	.mdl-card__supporting-text {
		font-size: 1.7vw;
	}
}

@media screen and (max-width: 804px){
	#main-content {
    margin-bottom: 70px;
	}

	li {
		padding-left: 0px;
	}
	ul, ol {
		margin-left: 0px;
	}

	.display1 {
    font-size: 42px;
    line-height: 48px;
	}
}


@media print {
	.mdl-layout__container { 
		position: relative; 
	} 

	.mdl-layout--fixed-drawer > .mdl-layout__content {
		margin: 0cm;
	}

	#main-content {
		max-width: none;
	}

	h1, h2, h3, h4, h5, h6, p {
		page-break-inside: avoid;	
	}

	h3, h4, h5, h6 {
		page-break-after: avoid;
	}
	
	h1, h2{
		page-break-before: always;
		
	}

	.header-logo-landing {
		display: none;
	}
	
	.header-logo-landing-print {
		display: block;
	}

	.feedback-button {
		display: none;
	}

	.references-container, .footer-nav, .divider {
		display: none;
	}

	.gray-content-area {
		margin: 10px 5px;
		page-break-inside: avoid;
	} 

	a[href]:after {
		content: none;
	}

	.uber-box > ul > li {
		text-indent: 0px;
	}

	.uber-box > ul > li::before {
		content: none;
	}
}