@media screen and (orientation: portrait){
	
	body, html {
		font-family: "Helvetica Neue", sans-serif;
		font-weight: 200;
		background-color: black;
		color: white;
		margin: 0;
		font-size: 3.8vw;
	}
	
	a {
		color: inherit;
	}
	
	body>header {
		z-index: +10;
		height: 2em;
		width: 100%;
		color: white;
		position:absolute;
	}
	
	img {
		max-width: 100%;
	}
		
	body>header>nav>header {
		overflow: hidden;
		width: 3em;
		height: 3em;
		position: absolute;
		top: .5em;
		right: .6em;
		background-color: rgba(255,255,255,.3);
	}
	
	#boutonmenu {
		position: relative;
		background: linear-gradient(black, black);
		background-position-y: 50%;
		background-size: 100% 14% ;
		background-repeat: no-repeat;
		width: 1em;
		height: 1em;
		transition: All .2s ease-in-out;
		filter: invert(1);
		margin: .5em auto;
	}
	
	#boutonmenu:after ,
	#boutonmenu:before {
		content: "";
		position: absolute;
		width: 100%;
		height: 100%;
		background: linear-gradient(black, black);
		background-position-y: 14%;
		background-size: 100% 14% ;
		background-repeat: no-repeat;
		transition: All .2s ease-in-out;
	}
	
	#boutonmenu:after {
		background-position-y: 86%;
	}
	
	.open>header>#boutonmenu:after {
		transform-origin: 50% 50%;
		transform: rotate(45deg) translate(0%, -32%);
	}
	
	.open>header>#boutonmenu:before {
		transform-origin: 50% 50%;
		transform: rotate(-45deg) translate(0%, 32%);
	}
	
	.open>header>#boutonmenu {
		background-position: 50%;
		background-size: 0% 14%;
	}
	body>header>nav>ul {
		z-index: -1;
		display: block;
		position: fixed;
		top: 0;
		left: -100%;
		bottom: 0;
		width: 70%;
		background-color: #1a1a1a;
		border-right: Solid 2px #66090e;
		box-shadow: 0px 2px 15px 0 black;
		text-transform: uppercase;
		margin: 0;
		padding: 0;
		list-style: none;
		text-align: center;
		transition: All .2s ease-in-out;
		overflow: hidden;
	}
	
	body>header>.open>ul {
		left: 0;
	}
	
	body>header>nav>ul>li:first-of-type {
		margin-top: 50%;
	}
	
	body>header>nav>ul>li {
		padding: 20px 0;
	}

	body>header>nav>ul>li.active {
		background-color: #66090e;
	}

	body>header>nav>ul>li>a {
		color: white;
		text-decoration: none;
	}
	
	body>header>h1 {
		text-align: center;
		background-image: url("/images/logomobil.png");
		background-size: 100%;
		background-repeat: no-repeat;
		background-position: 0% 50%;
		width: 22%;
		height: 100%;
		margin-left: .5em;
		z-index: +1;
	}
	
	body>header>h1>a {
		display: block;
		width: 100%;
		height: 100%;
	}
	
	body>header>h1>a>span,
	body>header>h2 {
		display: none;
	}
	
	/* Article principal */
	
	body * {
		transition: All ease-in-out .2s;
	}

	body>article {
		transition: All .2s ease-in-out;
		opacity: 1;
		overflow: hidden;
	}

	.old {
		margin-top: -100% !important;
		opacity: 0;
		overflow: hidden;
	}

	.loading {
		margin-top: -100% !important;
		opacity: 0 !important;
	}

	
	
	body>article {
		transition: all .2s ease-in-out;
		position: relative;
		border-bottom: Solid .5vw #66090e;		
		overflow: hidden;
		margin: 0;
	}
	
	body>article>iframe{
		border: none;
		z-index: 0;
		position: relative;
		width: 100%;
		height: 56.25vw;
	}

	body>article>img{
		display: block;
		z-index: 0;
		position: relative;
		min-width: 100%;
	}

	body>article>nav {
		z-index: +1;
		border-radius: 100%;
		border-width: .6vw;
		border-color: white;
		border-style: Solid;
		position: absolute;
		display: block;
		width: 9%;
		height: 9vw;
		top: 31.88vw;
		background-repeat: no-repeat;
		background-size: 33%;
	}
	
	body>article>nav.prev {
		background-position: 46% 50%;
		background-image: url("/images/prev.png");
		left: 3%;
	}

	body>article>nav.next {
		background-position: 55% 50%;
		background-image: url("/images/next.png");
		right: 3%;
	}

	body>article>nav>a {
		display: block;
		width: 100%;
		height: 100%;
		color: transparent;
		text-decoration: none;
	}

	body>article>footer {
		background-color: #4d070a;
		text-align: justify;
		padding: .2em 1em;
	}
	
	body>section {
		overflow: hidden;
		margin: 0;
		padding: 0;
	}
	
	body>section>article {
		position: relative;
		border: Solid 2vw #1a1a1a;
		border-top: 0;
		height: 31vw;
		overflow: hidden;
		text-align: center;
		filter: grayscale(0);
	}
	
	body>section .active {
		filter: grayscale(1);
	}
	
	body>section>article:first-of-type {
		border: Solid 2vw #1a1a1a;		
	}
	
	body>section>article>nav {
		position: absolute;
		display: block;
		width: 9%;
		top: 0;
		bottom: 0;		
		background-color: rgba(0,0,0,.5);
		background-repeat: no-repeat;
		background-position: 50%;
		background-size: 33%;
		z-index: +3;
	}
	
	body>section>article>nav.prev {
		background-image: url(/images/prev.png);
		left: 0;
	}

	body>section>article>nav.next {
		background-image: url(/images/next.png);
		right: 0;
	}
	body>section>article>ul{
		transition: All .2s ease-in-out;
		margin: 0;
		padding: 0;
		width: 200%;
		overflow: hidden;
		list-style: none;
		max-height: 100%;
		height: 100%;
		min-height: 100%;
		position: absolute;
		top: 0;
	}

	body>section>article>ul>li {
		overflow: hidden;
		position: relative;
		transition: All .2s ease-in-out;
		height: 100%;
		width: 50%;
		float: left;
		
	}
	
	body>section>article>ul>li>a {
		position: relative;
		display: block;
		height: 100%;
		width: 100%;
	}
	
	body>section>article>ul>li>a>h1{
		position: absolute;
		display: block;
		overflow: hidden;
		min-width: 100%;
		min-height: 100%;
		margin: 0;
		text-transform: uppercase;
		top: 50%;
		transform: translateY(-.7em);
		z-index: +2;
	}
	
	body>section>article>ul>li>a>img {
		left: 0;
		top: 50%;
		transform: translateY(-50%);
		position: absolute;
		width: 100%;
	}
	
	body>section>article>nav>a {
		display: block;
		width: 100%;
		height: 100%;
		color: transparent;
		text-decoration: none;
	}

	body>section>article a {
		position: relative;
		text-decoration: none;
	}
	
	body>section>article>header,
	body>section>article>a>header {
		margin: 0;
		height: 100%;
		display: block;
		overflow: hidden;
		background-color: rgba(0,0,0,.3);
	}
	
	body>section>article>header>h1,
	body>section>article>a>header>h1 {
		font-size: 1.5em;
		font-weight: 500;
		margin:0;
		line-height: 28vw;
		text-transform: uppercase;
	}

	body>section>article>header>h2,
	body>section>article>a>header>h2 {
		padding-bottom: 0;
		font-size: .7em;
		font-weight: 500;
		margin-top: -3.45em;
		text-transform: uppercase;
		color: #ccc;
	}

	body>section>article>img {
		position: absolute;
		top: -50%;
		width: 100%;
		z-index: -1;
		display: block;
	}
	
	body>footer {
		overflow: hidden;
		border-top: Solid .3vw #66090e;
		background-color: black;
		margin: 0 auto;
	}
	
	body>footer>.social {
		list-style: none;
		padding: 0;
		margin: 1em auto;
		overflow: hidden;
		text-align: center;
	}

	body>footer>.social>li {
		display: inline-block;
		width: 9.5%;
		height: 10vw;
		margin: 0 1.9%;
		text-align: center;
	}
	
	body>footer>.social>li>a {
		font-size: 0;
		line-height: 9em;
		margin: 0 0;
		width: 100%;
		height: 100%;
		background-size: 100% !important;
		color: transparent;
		overflow: hidden;
		display: block;
	}
	
	/* page cours & stages */
	
	body.pedagogie>article>footer>div {
		text-align: center;
	}

	body.pedagogie>article>footer>div a {
		color: white;
	}

	body.pedagogie>article>footer>div>h2 {
		text-transform: uppercase;
		font-size: 1em;
		font-weight: 300;
	}
	
	body.pedagogie>article>footer>div>a {
		display: inline-block;
		text-decoration: none;
		padding: .5em 1em;
		border: .1vw Solid white;
		width: auto;
	}

	/* page contacts */

	body.contacts>article {
		border: none;
	}	

	body.contacts>article>form {
		display: block;
		overflow: hidden;
		text-align: center;
		padding-top: 4em;
		background-color: #111111;
	}
	
	body.contacts>article>form>label {
		display: none;
	}
	
	body.contacts>article>form>input[type="email"],
	body.contacts>article>form>input[type="submit"],
	body.contacts>article>form>select,
	body.contacts>article>form>textarea {
		box-sizing: content-box;
		font-family: inherit;
		padding: 0 2.5%;
		font-size: 1em;
		outline: none;
		display: block;
		margin: .9em auto;
		border-radius: .4em;
		border: .25vw Solid #cccccc;
		color: #cccccc;
		height: 11vw;
		background: none;
		background-color: transparent;
		width: 90%;
		-webkit-appearance: none;
		-moz-appearance: none;
		appearance: none;
	}

	body.contacts>article>form>textarea {
		min-height: 66vw;
	}
	
	body.contacts>article>form>input[type="submit"]{
		border: none;
		background-color: #66090e;
		width: 90%;
		display: block;
		border-radius: 0;
		margin-bottom: .7em;
		font-size: 1.6em;
		font-weight: 300;
		text-transform: uppercase;
	}
	
	body.contacts>article>footer>dl {
		display: block;
		margin: .4em auto;
	}
	
	body.contacts>article>footer>dl>dt:after {
		content: " : ";
	}
	
	body.contacts>article>footer>dl>dt:last-of-type:before {
		content: " / "
	}
	
	body.contacts>article>footer>dl>* {
		display: inline;
		margin: 0;
	}
	
	body.contacts>section{
		position: relative;
	}
	
	body>section>nav {
		display: none;
	}
}

@media screen and (orientation: landscape){
	
	a {
		color: inherit;
	}
	
	.mbl, #boutonmenu {
		display: none;
	}
	
	body, html {
		position: relative;
		min-height: 58vw;
		height: 100%;
		font-family: "Helvetica Neue", sans-serif;
		font-weight: 200;
		background-color: black;
		color: white;
		margin: 0;
		font-size: 1vw;
	}

	/* 10Positions */

	body>header,
	body>article,
	body>section,
	body>footer {
		position: absolute;
		overflow: hidden;
	}

	body>header {
		top: 0;
		left: 0;
		bottom: 0;
		right: 84.47%;
		color: white;
		background-color: #151515;
		text-transform: uppercase;
	}

	body>article {
		height: calc(100% - 19.70vw);
		top: 0;
		left:15.53%;
		right: 0;
		background-color: black;
		transition: opacity ease-in-out .5s;

	}
	
	body>section {
		border-top: Solid #66090e .5vw;
		background-color: black;
		max-height: 20vw;
		height: 33.33%;
		left:15.53%;
		right: 0;
		bottom: 0;
	}

	body>footer {
		bottom: 0;
		left: 0;
		right: 84.47%;
	}
	
	/* Header */
	
	body>header>h1 {
		text-align: center;
		background:url(/images/logo.png);
		background-size: 80%;
		background-repeat: no-repeat;
		background-position: 50% 0;
		width: 100%;
		height: 10vw;
	}
	
	body>header>h1>a {
		width: 100%;
		height: 100%;
		display: block;
	}	
	
	body>header>h1>a>span,
	body>header>h2 {
		display: none;
	}
	
	body>header>nav {
		margin-top: 27%;
		font-weight: 500;
		list-style: none;
		margin-left: 0;
		line-height: 1.7em;
	}
	
	body>header>nav>ul {
		font-size: 1.1em;
		list-style: none;
		z-index: +1;
		display: block;
		width: 100%;
		padding: 0em;
		overflow: hidden;
	}
	
	body>header>nav>ul>li{
		padding-left: 1.5em;
		margin-bottom:.2em;
		transition: All .1s ease-in-out;
	}

	body>header>nav>ul>li.active {
		background-color: #66090e;
	}
	
	body>header>nav>ul>li:hover {
		background-color: #3C0209;
	}
	
	body>header>nav>ul>li>a{
		color: white;
		text-decoration: none;
	}
	

	/* article */
	.old img, .old iframe, .old>footer>* {
		opacity: 0;
		transition: opacity ease-in-out .2s;
	}
	.loading>footer>*,
	.loading>iframe,
	.loading>img {
		opacity: 0;
		opacity: 0;
	}

	body>article * {
		transition: opacity ease-in-out .2s;
	}
	
	body>article>nav {
		z-index: +1;
		border-radius: 100%;
		border-width: .33vw;
		border-color: white;
		border-style: Solid;
		position: absolute;
		display: block;
		width: 4vw;
		height: 4vw;
		top: 50%;
		background-repeat: no-repeat;
		background-size: 33%;
	}
	
	body>article>nav.prev {
		background-position: 46% 50%;
		background-image: url(/images/prev.png);
		left: 3%;
	}

	body>article>nav.next {
		background-position: 55% 50%;
		background-image: url(/images/next.png);
		right: 36%;
	}

	body>article>nav>a {
		display: block;
		width: 100%;
		height: 100%;
		color: transparent;
		text-decoration: none;
	}

	body>article>footer{
		line-height: 1.25em;
		font-size: 1.3em;
		text-align: justify;
		position: absolute;
		background-color: #3C0209;
		left: 66.9%;
		right: 0;
		top: 0;
		bottom: 0;
		height: 100%;
		padding: 0 2%;
	}

	body>article>footer>div {
		display: flex;
		flex-flow: column nowrap;
		justify-content: center;
		overflow: auto;
		opacity: 1;
		position: relative;
		height: 100%;
		/*top: 50%;
		transform: translateY(-50%);*/
	}
  span.scroll {
    display: flex;
		flex-flow: column nowrap;
		justify-content: flex-start;
		height: 100%;
  }
	
	body>article>footer>dl,
	body>article>footer>p{
		position: relative;
		top: 50%;
		transform: translateY(-50%);
		padding: 0;
		margin:0;
		overflow: hidden;
	}
	
	body>article>img {
		transition: opacity ease-in-out .5s;
		position: relative;
		top: 50%;
		transform: translateY(-50%);
		display: block;
		max-width: 66.9%;
		max-height: 100%;
		margin: 0 auto;
		left: -16.66%;
		}
	
	body>article>iframe{
		transition: opacity ease-in-out .5s;
		border: none;	
		position: relative;
		width: 66.9%;
		height: 100%;
	}


	/* Section */
	
	body>section>article {
		width: 33.333%;
		height: 100%;
		overflow: hidden;
		float: left;
		position: relative;
		filter: grayscale(1);
		transition: width ease-in-out .2s;
	}
	
	body>section>article>header,
	body>section>article>a>header {
		position: absolute;
		display: block;
		top:0;
		bottom: 0;
		left: 0;
		right: 0;
		width: 100%;
		height: 100%;
		text-transform: uppercase;
		overflow: hidden;
	}
	
	body>section>article>header>h1,
	body>section>article>a>header>h1{
		width: auto;
		position: relative;
		display: table;
		box-sizing: border-box;
		background-color: rgba(0,0,0,.5);
		padding: 0em .2em;
		font-size: 1.5em;
		line-height: 1.5em;
		margin: 0 auto;
		top: calc(50% - .75em);
	}
	
	body>section>article>header>h2,
	body>section>article>a>header>h2{
		margin: 0;
		margin-top: -1.5em;
		font-size: 1em;
	}
	
	body>section>article>img {
		text-align: center;
		max-height: 100%;
		min-width: 100%;
	}
	

	section>article a:before {
		-o-transition: opacity .25s linear;
		-moz-transition: opacity .25s linear;
		transition: opacity .25s linear;
		content: "";
		position: absolute;
		display: block;
		width: 100%;
		height: 100%;
		background: radial-gradient(100% 100%, rgba(0,0,0,.3)  50%, black 80%);
		z-index: +10;
		opacity: 1;
	}
	
	section>article>header,
	section>article>a>header {
		display: block;
		width: 100%;
		overflow: hidden;
		height: 100%;
		position: absolute;
		color: white;
		z-index: 1;
	}
	
	section>article>header>*,
	section>article>a>header>* {
		text-align: center;
		margin-left: 1em;
		margin-right: 1em;
	}

	section>article:hover a:before,
	section .active a:before {
		opacity: .1;
	}
	
	section>article:hover{
		animation-name: colorise;
		animation-duration: .25s;
		filter: grayscale(.1);
	}

	section .active:hover,
	section .active {
		animation: none;
		animation-duration: 0 !important;
		filter: grayscale(.1) !important;
	}
	
	body>section>article>nav {
		content: " ";
		z-index: +2;
		position: absolute;
		display: block;
		width: 50%;
		top: 81%;
		bottom: 0;		
		background-color: #151515;
		background-repeat: no-repeat;
		background-position: 50%;
		background-size: 10%;
		border: Solid .1em #393939;
	}
	
	body>section>article>nav.prev {
		background-image: url(/images/prevh.png);
		left: 0;
	}

	body>section>article>nav.next {
		background-image: url(/images/nexth.png);
		right: 0;
	}

	body>section>article>nav>a {
		display: block;
		width: 100%;
		height: 100%;
		color: transparent;
		text-decoration: none;
	}
	
	body>section>nav {
		z-index: +1;
		position: absolute;
		display: block;
		width: 5%;
		top: 0;
		bottom: 0;		
		background-color: rgba(0,0,0,.75);
		background-repeat: no-repeat;
		background-position: 50%;
		background-size: 47%;
	}
	
	body>section>nav.prev {
		background-image: url(/images/prev.png);
		left: 0;
		box-shadow: .1vw 0 .1vw rgba(255,255,255, .3);
	}
	
	body>section nav:hover,
	body>section>nav:hover {
		cursor: pointer;
	}

	body>section>nav.next {
		background-image: url(/images/next.png);
		right: 0;
		box-shadow: -.1vw 0 .1vw rgba(255,255,255, .3);
	}

	body>section>nav>a {
		display: block;
		width: 100%;
		height: 100%;
		color: transparent;
		text-decoration: none;
	}
	
	body>section>article>ul {
		transition: All .2s ease-in-out;
		overflow: hidden;
		position: relative;
		width: 100%;
		height: 100%;
		list-style: none;
		margin: 0;
		padding: 0;
	}

	body>section>article>ul>li {
		transition: margin .2s ease-in-out;
		margin: 0;
		padding: 0;
		overflow: hidden;
		position: relative;
		display: block;
		width: 100%;
		height: 100%;
	}

	body>section>article>ul>li h2{
		position: absolute;
		top: 50%;
		margin: 0 auto;
		width: 100%;
		text-align: center;
		font-weight: 200;
	}
	
	body>section>article>ul>li>a>img {
		position: absolute;
		top: 0;
		min-width: 100%;
		min-height: 100%;
		max-width: 100%;
		z-index: -1;
	}

	/* Footer */
	
	body>footer>ul {
		list-style: none;
		padding: 0;
		margin: 0;
		text-align: center;
	}
	
	body>footer>ul>li {
		display: inline-block;
		text-align: center;
		width: 3em;
		height: 3em;
	}
	
	body>footer>.social>li>a {
		background-size: 80%;
		background-position: 50%;
		display: block;
		color: transparent;
		width: 100%;
		height: 100%;
	}

	body>footer>.social>li>a {
		font-size: 0;
		line-height: 9em;
		margin: 0 0;
		width: 100%;
		height: 100%;
		background-size: 80% !important;
		color: transparent;
		overflow: hidden;
		display: block;
	}

	
	/* Page Projets */
	body.projets>section>article,
	body.projets>section>article:hover {
		filter: grayscale(0) !important;
		animation: none !important;
	}
	
	body.projets>section>article>header{
		z-index: 2;
		position: static;
		height: auto;
		background: none;
	}
	
	body.projets>section>article>ul {
		z-index: -1;
		text-shadow: 0px 0px 3px black;
	}
	
	body.projets>section>article>ul {
		top: 0;
		position: absolute;
	}
	body.projets>section>article>ul>li {
		filter: grayscale(1);
	}
	
	body.projets>section>article>ul>li:hover {
		animation-name: colorise;
		animation-duration: .25s;
		filter: grayscale(.1);
	}
	
	body.projets>section>article>ul>li>a{
		display: block;
		width: 100%;
		height: 100%;
	}
	
	body.projets>section>article>ul>li>a>h1 {
		position: absolute;
		top: 50%;
		text-align: center;
		font-size: 1.7em;
		transform: translateY(-81%);
		line-height: 1em;
		width: 100%;
		height: 3em;
		display: block;
		overflow: hidden;
	}
	

	body.projets>section>article>ul>li.active:hover,
	section .active:hover,
	section .active {
		animation: none !important;
		filter: grayscale(.1) !important;
	}

	/* Page Présentation */
	
	body.presentation>section>article {
		width: 25%;
	}
	
	body.presentation>section>article>header>h1,
	body.presentation>section>article>a>header>h1 {
		font-weight: 400;
		background: none;
		font-size: 1.2em;
		margin: 0 auto;
		top: .3em;
	}
	
	/* page cours & stages */
	body.pedagogie>article>footer>div{
		text-align: center;
	}
	
	body.pedagogie>article>footer>div a {
		color: white;
	}

	body.pedagogie>article>footer>div>h2 {
		text-transform: uppercase;
		font-size: 1em;
		font-weight: 300;
	}
	
	body.pedagogie>article>footer>div>a {
		display: inline-block;
		text-decoration: none;
		padding: .5em 1em;
		border: .1vw Solid white;
		width: auto;
	}
	
	body.pedagogie>section>article{
		background-size: 100%;
		background-repeat: no-repeat;
	}
	
	body.pedagogie>section>article>header>h1 {
		top: 1em;
	}
	
	/* Page Contacts */
	body.contacts>article>form {
		width: 66%;
		position: relative;
		top: 50%;
		transform: translateY(-50%);
		display: block;
		overflow: hidden;
		text-align: center;
		padding-top: 1em;		
	}

	body.contacts>article>form>p {
		font-size: 1.6em;
	}
	body.contacts>article>form>label{
		display: none;
	}
	body.contacts>article>.success {
		transform: translateY(-100%);
		font-size: 1.7em;
		position: relative;
		top: 50%;
		width: 70%;
		text-align: center;
		
	}
	body.contacts>article>form>input[type="email"],
	body.contacts>article>form>input[type="submit"],
	body.contacts>article>form>select,
	body.contacts>article>form>textarea {
		box-sizing: content-box;
		font-family: inherit;
		padding: 0 2.5%;
		font-size: 1.6em;
		font-weight: 200;
		outline: none;
		display: block;
		margin: .9em auto;
		border-radius: .4em;
		border: .1vw Solid #cccccc;
		color: #cccccc;
		height: 3vw;
		background: none;
		background-color: transparent;
		min-width: 70%;
		width: 70%;
		max-width: 70%;
		max-height: 70vh;
		-webkit-appearance: none;
		-moz-appearance: none;
		appearance: none;
	}

	body.contacts>article>form>textarea {
		min-height: 16vw;
		max-height: 50vh;
	}
	
	body.contacts>article>form>input[type="submit"]{
		border: none;
		background-color: #66090e;
		display: block;
		border-radius: 0;
		margin-bottom: .7em;
		font-size: 1.6em;
		font-weight: 300;
		text-transform: uppercase;
	}
	
	body.contacts>article>footer>dl>*{
		text-align: center;
		margin: 0;
	}
	
	body.contacts>article>footer>dl>dt:last-of-type{
		margin-top: 1em;
	}
	body.contacts>section>article>a{
		display: block;
		width: 100%;
		height: 100%;
	}
	
	body.contacts>section>article>a>img {
		display: block;
		position: relative;
		top: 50%;
		transform: translateY(-50%);
		min-width: 90%;
		margin: 0 auto;
		width: 90%;
		background-repeat: no-repeat;
	}
	
}


body>footer>.social>.fb>a {
	background: url(/images/logo_facebook.png) no-repeat;
}
body>footer>.social>.lk>a {
	background: url(/images/logo_linked_in.png) no-repeat;
}
body>footer>.social>.vi>a {
	background: url(/images/logo_vimeo.png) no-repeat;
}
body>footer>.social>.yt>a {
	background: url(/images/logo_youtube.png) no-repeat;
}
input:invalid {
	border-color: red !important;
}

body>footer>p {
	display: none;
}

@keyframes colorise {
    0% { filter: grayscale(1);}
    20% { filter: grayscale(.9);}
    40% { filter: grayscale(.7);}
    60% { filter: grayscale(.5);}
    80% { filter: grayscale(.3);}
    100% { filter: grayscale(.1);}
}