@import url('https://fonts.googleapis.com/css?family=Roboto+Condensed:300,400,700');

body {
	image-rendering: -moz-crisp-edges;         /* Firefox */
	image-rendering:   -o-crisp-edges;         /* Opera */
	image-rendering: -webkit-optimize-contrast;/* Webkit (non-standard naming) */
	image-rendering: crisp-edges;
	-ms-interpolation-mode: nearest-neighbor;  /* IE (non-standard property) */
}
html {
    -webkit-text-size-adjust: 100%; /* Prevent font scaling in landscape while allowing user zoom */
	overflow-y: overlay;
}
h1, h2, h3, h4, h5, h6, p, body, input, textarea {
	font-family: 'Roboto Condensed', Verdana, sans-serif;
}

body {
	font-size: 18px;
}

a {
	text-decoration: none;
	color: #4aa48c;
}

p {
	color: #222220;
	line-height: 1.4;
}

.formulario input:focus,
.formulario textarea:focus {
	outline: none;
}

.verde {
	color: #4aa48c;
}

.formulario input[type="submit"] {

}
.formulario input[type="submit"]:hover {

}

::-webkit-input-placeholder { /* Chrome/Opera/Safari */
	color: #262424;
}
::-moz-placeholder { /* Firefox 19+ */
	color: #262424;
}
:-ms-input-placeholder { /* IE 10+ */
	color: #262424;
}
:-moz-placeholder { /* Firefox 18- */
	color: #262424;
}


.hamburger {
	display: none;
	visibility: hidden;
}

#map-recuadro {
	display: block;
	height: 422px;
	width: 548px;
}


main {
	margin: 80px 0 0 0;
    display: inline-block;
    width: 100%;
    box-sizing: border-box;
}

/* Header */
header {
	background: url(../images/background_header.jpg) no-repeat;
	width: 100%;
	height: 470px;
}
header.background_1 {
	background: url(../images/background_header_about.jpg) no-repeat;
}
header.background_3 {
	background: url(../images/background_header_program.jpg) no-repeat;
}
header.background_5 {
	background: url(../images/background_header_sponsors.jpg) no-repeat;
}
header,
header.background_1,
header.background_3,
header.background_4,
header.background_5 {
	background-size: cover;
	background-position: center;
}
.buttons_header {
	display: inline-block;
    margin: 20px 0 0 0;
    position: absolute;
    right: 22%;
}
.buttons_header ul li {
	float: left;
	margin: 0 0 0 10px;
}
.buttons_header ul li:first-child {
	margin: 0;
}
.buttons_header ul li a,
a.pay_btn,
.registration form input[type="submit"] {
	padding: 5px 10px;
	background: #4aa48c;
	color: #fff;
	text-transform: uppercase;
	font-size: 18px;
	font-weight: 400;
	border: none;
	cursor: pointer;
}
.registration form input[type="submit"] {
	padding: 10px;
}
.buttons_header ul li a:hover,
a.pay_btn:hover,
.registration form input[type="submit"]:hover {
	background: #2e376b;
}
.logo_elaee {
	background: url(../images/logo_elaee.png) no-repeat;
    width: 56%;
    margin: 64px 0 0 22%;
    display: inline-block;
    height: 356px;
    background-size: contain;
    float: left;
}
.logo_elaee.es {
	background: url(../images/logo_elaee_es.png) no-repeat;
	background-size: contain;
}
.logo_iaee {
    background: url(../images/logo_iaee.svg) no-repeat;
    display: inline-block;
    width: 9.6%;
    height: 248px;
    float: left;
    background-size: contain;
    margin: 134px 0 0 6.5%;
}

.idiomas {
    margin: 12px 0 0 0px;
    position: absolute;
    right: 0;
    width: 22%;
    text-align: center;
}
.idiomas a {
	color: #222220;
	margin: 0 0 0 5px;
	display: inline-block;
}
.idiomas img {
	width: 34px;
	float: left;
}
.idiomas a:first-child {
	margin: 0;
}
.idiomas span {
	float: left;
    padding: 9px 5px;
    font-size: 16px;
    display: none;
    visibility: hidden;
}
.idiomas a:hover {
	color: #a9a9a9;
}
.idiomas a:hover img {
	opacity: 0.5;
}
.hashtag {
    height: 23px;
    padding: 8px;
    background: #17323d;
    font-size: 25px;
    text-align: center;
    color: #feee91;
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    border-bottom: 4px solid #60a08b;
}



/* Footer */
footer {
	margin: 40px 0 0 0;
	padding: 20px 0 0 0;
	display: block;
	width: 100%;
	background: #000;
	height: 120px;
}
footer p,
footer a {
	color: #fff;
	font-size: 14px;
    font-weight: 300;
}
footer strong {
	font-weight: 700;
}
footer .col3 a {
    border-radius: 34px;
    -moz-border-radius: 34px;
    -webkit-border-radius: 34px;
    padding: 9px;
    background: #2d2d2d;
    width: 17px;
    height: 17px;
    display: inline-block;
    text-align: center;
    font-size: 16px;
}

footer a.icon-linkedin {
	margin: 0 8px 8px 8px;
}
footer a.icon-facebook-f {
	margin: 0 8px 8px 0;
}

footer .col3 {
	text-align: center;
}
footer a:hover {
	color: #4aa38c;
}
footer .col3 a:hover {
	background: #4aa38c;
	color: #fff;
}
footer .col1 {
	padding: 0 0 0 20px;	
	box-sizing: border-box;
}
footer .col1 img {
	width: 122px;
	height: auto;
}



/* Menú */
nav a {
	text-transform: uppercase;
	color: #222220;
	display: block;
	width: 95%;
    border-bottom: 2px solid transparent;
    line-height: 1.2;
    font-weight: 400;
    letter-spacing: -0.2px;
}
nav a::before {
	content: '';
	background: #4aa38c;
	width: 5px;
	height: 14px;
	display: inline-block;
	margin: 0 8px 0 0;
}
nav li:hover a {
	border-bottom: 2px solid #4aa38c;
	color: #4ba48d;
	font-weight: 700;
}
.menu_principal,
aside.sidebar_logos,
footer .col1,
footer .col3 {
	width: 22%;
    display: inline-block;
    float: left;
}
nav {
	margin: 0 0 0 0;
	box-sizing: border-box;
	padding: 0 40px 0 20px;
}
aside.sidebar_logos {
	padding: 0 20px;
}
nav ul {
}
nav ul li {
	display: inline-block;
    width: 100%;
    margin: 0 0 14px 0;
}
/* A la derecha */
nav li ul {
	display: none;
    position: absolute;
    width: 270px;
    border-top: 2px solid #4aa38c;
    margin: -2px 0 0 60px;
    padding: 0 0 0 100px;
}

nav li ul li {
	margin: 0;
}
nav li ul li a {
    background: #e0ece7;
    padding: 7px 0px 7px 10px;
    width: 100%;
    border: none;
    text-transform: none;
    box-sizing: border-box;
    color: #222220 !important;
    font-weight: 400 !important;
}
nav li ul li a::before {
	content: none;
}
nav li:hover ul li a {
	border: none;
}
nav li:hover ul li:hover a {
	border: none;
	color: #4aa38c !important;
}
nav ul li a:hover + .hidden, .hidden:hover {
    display: block;
}
a.selected {
    color: #4aa38c;
}

.social_media {
    padding: 10px 0 0 32px;
}
.social_media a {
    color: #4aa48c;
    padding: 10px;
    border: 1px solid #4aa48c;
    border-radius: 34px;
    -moz-border-radius: 34px;
    -webkit-border-radius: 34px;
    padding: 9px;
    width: 19px;
    height: 19px;
    display: block;
    text-align: center;
    font-size: 18px;
    margin-bottom: 10px;
}
.social_media a:hover {
	border: 1px solid #222220;
	color: #222220;
}


/* Sidebar Logos */
aside.sidebar_logos {
	text-align: center;
	box-sizing: border-box;
}
aside.sidebar_logos img {
	margin: 0 0 25px 0;
	max-width: 210px;
}
aside.sidebar_logos a {
    display: inline-block;
    width: 100%;
}
aside.sidebar_logos h3:nth-child(1) {
	margin-top: 0;
}
aside.sidebar_logos .linea_abajo{
	width: 90%;
	border-bottom: 1px solid #cecece;
	display: block;
	margin: 0 auto 0;
}
aside.sidebar_logos .linea_abajo:last-child {
	border: none;
}

/* Info */
section.info_block,
footer .col2 {
	float: left;
	width: 56%;
}
section p {
	margin: 0 0 15px 0;
	clear: both;
	display: inline-block;
	width: 100%;
}
section p.extra_margin {
	margin: 20px 0 15px 0;	
}
section p strong,
.info_block ul li strong,
h3 strong {
	font-weight: 700;
}
.colum_x1,
.colum_x2 {
	float: left;
	width: 48%;
	line-height: 1.4;
}
.colum_x2 {
	margin: 0 0 0 4%;
}
.info_block ul li {
    margin: 0 0 8px 0;
    list-style-type: none;
    line-height: 1.4;
    position: relative;
    padding-left: 18px;
}
.info_block ul li::before {
	content: ">";
    color: #4aa38c;
    font-weight: 700;
    margin: 0 8px 0 4px;
    line-height: 0;
    position: absolute;
    top: 0.58em;
    margin-right: 5px;
    left: -1px;
}
.info_block.info_block_home ul li::before {
	content: none;
}
ol li {
	margin: 0 0 10px 0;
	list-style-type: decimal;
}

h1, h2, h3 {
	color: #4aa38c;
	line-height: 1.2;
	clear: both;
	display: inline-block;
	width: 100%;
}
h1 {
	font-size: 34px;
	margin: 0 0 26px 0;
}
h2 {
	font-size: 27px;
	margin: 44px 0 26px 0;
}
h3 {
	font-size: 20px;
	margin: 20px 0 26px 0;
}
h2.download_title {
    font-size: 24px;
    font-weight: 700;
    color: #222220;
    margin: 30px 0 26px 0;
}
h2.download_title::before {
	content: ">";
	color: #4aa38c;
    font-size: 23px;
    font-weight: 400;
    margin: 0 6px 0 0;
}
h2 a,
h2 a:visited {
	text-decoration: underline;
	color: #4aa38c;
	font-weight: 400;
}
h2 a:hover {
	text-decoration: none;
	color: #222220;
}

table {
	margin: 35px 0 15px 0;
	width: 100%;
    display: table;
}
td {
	border: 1px solid #4aa48c;	
	padding: 10px;
	line-height: 1.3;
}
th {
	background: #4aa48c;
	border: 1px solid #4aa48c;
    text-align: left;
    padding: 10px 10px 9px 10px;	
	color: #fff;
	text-transform: uppercase;
	font-size: 20px;
	font-weight: 700;
}
td:first-child {
	font-weight: 700;
}
.table_program td:first-child {
	font-weight: 400;
	font-size: 16px;
    min-width: 93px;
}
.table_program td.not-first:first-child {
	font-size: 18px;
}
td strong {
	font-weight: 700;
}
ol {
	margin: 15px 0 0 40px;
}
ol li {
	margin: 0 0 12px 0;
}
ol li:last-child {
	margin: 0 0 6px 0;
}
ol ul {
	margin: 10px 0 10px 0;
}
.info_block ol ul li {
    margin: 0 0 5px 0;
}
.table_program a {
	font-weight: 700;
}
.table_program a:hover {
	text-decoration: underline;
}
.table_program td,
.info_block ol ul li {
	line-height: 1.2;
}

.fees h2 {
    margin: 44px 0 0px 0;
}
.fees table {
    margin: 15px 0 15px 0;
}
.button_fees {
	display: flex;
    width: 60%;
}
a.pay_btn {
	padding: 10px 12px;
    box-sizing: border-box;
	width: 22.75%;
	float: left;
	margin: 0 3% 0 0;
	flex: 1;
}
a.pay_btn.last {
	margin: 0;
}
a.pay_btn strong {
	font-weight: 700;
}
.fees a.pay_btn {
	padding: 20px 12px;	
	text-align: center;
}
.fees .currency a.pay_btn {
	padding: 14px 12px;	
}

.organizer h1,
.callforposters h1 {
	margin: 0 0 0 0;
}
.organizer h2,
.callforposters h2 {
    margin: 26px 0 10px 0;
}
.organizer h3 {
    margin: 16px 0 16px 0;
}

thead tr th strong {
	text-transform: initial;
	font-size: 18px;
	font-weight: 500;
}
.fees_prices tr td {
	text-align: right;
}
.fees_prices tr td:nth-child(1) {
	text-align: left;
}

section .table_program p {
    line-height: 1.2;
    margin: 6px 0 6px 0;
}
.banner_home img {
	max-width: 100%;
	margin: 0 0 15px 0;
}
img.imgS {
	display: none;
	visibility: hidden;
}
.imgWinners img {
	width: 100%;
	max-width: 100%;
}
a.linkWinners {
	padding: 10px;
	text-align: center;
	color: #ffffff;
	background: #06323f;
	width: 100%;
	margin: 0 0 15px 0;
	display: block;
	box-sizing: border-box;
	font-size: 25px;
}
a.linkWinners.last {
	margin: 0 0 50px 0;
}
a.linkWinners:hover {
	background: #4aa48c;
}
.table_program span {
	background: #4aa48c;
	padding: 2px 6px;
	color: #fff;
    display: block;
    margin: 4px 0 0 0;
	width: fit-content;
	font-weight: 100;
}

#program section h2 {
	margin: 10px 0 0 0;
	font-weight: 900;
}
#program section h2 span {
	font-weight: 400;
	margin: 0 0 0 20px;
}
table.table_program.concurrent {
	margin: 10px 0 15px 0;
}
.table_program.concurrent tr div {
	font-size: 18px;
}
.table_program.concurrent tr div:nth-child(1) {
	margin: 0 0 8px 0;
    border-bottom: 1px solid #98d8c3;
    padding-bottom: 8px;
}
.table_program.concurrent tr div:nth-child(2) {
    font-weight: 100;
	float: left;
	margin: 0 20px 0 0;
}
.table_program.concurrent tr div:nth-child(3) {
	font-weight: 500;
	float: left;
}
.tHader.impar {
	border-top: 5px solid #4aa48c;
}
.tHader {
	border-top: 5px solid #7db3a5;
}
.tHader.impar th {
    background: #7db3a5;
}


/* Contact */

.info_block iframe {
	width: 100%;
}


/* Registration Forms */

.registration form div {
	width: 100%;
	margin: 0 0 25px 0;
	display: inline-block;
}
.registration form div label {
	width: 48%;
	float: left;
}
.registration form div label:nth-child(1) {
	margin-right: 4%; 
}
.registration input,
.registration select {
	padding: 10px;
	font-size: 18px;
	font-family: 'Roboto Condensed', Verdana, sans-serif;
	width: 100%;
	box-sizing: border-box;
	margin: 4px 0 0 0;
}
.registration form div.checkboxes-div label {
	width: 100%;
    margin: 0px 0 10px 0;
    height: 20px;
}
.registration form div.checkboxes-div input {
	margin: 0 10px 0 0;
    height: 20px;
    width: 20px;
}
.registration form div.checkboxes-div label span {
    margin: -22px 0 0 30px;
    display: block;
}

.registration div.error_login {
	padding: 10px;
    text-align: center;
    background-color: #F44336;
    color: #fff;
    font-weight: bold;
    text-transform: uppercase;
    margin: 0 0 50px 0;
    line-height: 1.3;
}
.registration h2 {
	margin: 0 0 4px 0;
}
.registration span.step2 {
	margin: 30px 0 14px 0;
	display: block;
}
.col_pago {
	float: left;
	width: 220px;
	margin: 0 100px 30px 0;
}
.col_pago form input {
	padding: 0 0 0 0;
	margin: 0;
}
.registration form div.col-form-x4 label:nth-child(1) {
	width: 28%;
}
.registration form div.col-form-x4 label:nth-child(2),
.registration form div.col-form-x4 label:nth-child(3),
.registration form div.col-form-x4 label:nth-child(4) {
	width: 20%;
	margin-right: 4%;
}
.registration form div.col-form-x4 label:nth-child(4) {
	margin-right: 0;	
}

.registration form div.col-form-x3 label:nth-child(1),
.registration form div.col-form-x3 label:nth-child(2),
.registration form div.col-form-x3 label:nth-child(3) {
	width: 30.66%;
	margin-right: 4%;
}
.registration form div.col-form-x3 label:nth-child(3) {
	margin-right: 0;	
}
.registration form div.form-arriba {
	margin: 0 0 60px 0;
}
#nombreParticipante,
#cuit,
#razonSocial,
#blockForm,
#importeDolares,
#importePesos,
#labelImportePesos,
#customPrice {
	display: none;
}
a.btnNewSale {
	border: 1px solid #4aa48c;
    padding: 20px 40px;
    margin: 20px 0 0 0;
    display: inline-block;
    border-radius: 5px;
    font-size: 22px;
}


/* Sponsors */
.sponsors .info_block a img {
	vertical-align:middle;
	max-width: 100%;
	margin-bottom: 30px;
}
.sponsors h2 {
    margin: 15px 0 40px 0;
}
.sponsors .linea_abajo {
	width: 100%;
    display: block;
    border-bottom: 1px solid #ccc;
    margin: 10px 0 15px 0;
    clear: both;
}
.sponsors .info_block {
	text-align: center;
    margin-bottom: 50px;
}
.sponsorColum a {
	width: 33.33%;
	min-height: 110px;
	display: block;
	float: left;
	padding: 0 15px 0px 15px;
	box-sizing: border-box;
}


/* Scholarships */
.scholarships h2 {
    margin: 10px 0 5px 0;
}
p.last-p  {
	margin: 40px 0 15px 0;
}
ul.last-ul  {
	margin: 0 0 45px 0;
}
p.last-p-bottom {
    margin: 0 0 45px 0;
}


/* Hotels */
.col-x1 {
	float: left;
	display: inline-block;
	width: 40%;
}
.accommodation h4 {
    font-size: 20px;
    font-weight: 700;
    margin: 10px 0 3px 0;
}
.accommodation .col-x1 ul {
	margin-bottom: 40px;
}
.info_block h3 {
	padding-top: 15px;
    border-top: 1px solid #ccc;
}
.col-x2 {
	float: left;
	display: inline-block;
	width: 60%;
	padding: 0 0 0 10px;
	box-sizing: border-box;
	margin: 0 0 50px 0;
}
.col-x2 iframe {
	height: 300px;
}
h5 {
	font-weight: 700;
	margin: 20px 0 5px 0;
    color: #4aa38c;
}
a.truncate {
	white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 90%;
    display: block;
    line-height: 1.2;
}



/* Ajustes responsive */

@media only screen and (max-width: 2320px) {
	header {
		height: 410px;
	}
	.logo_elaee {
		height: 308px;
	}
	.logo_iaee {
	    margin: 116px 0 0 6.5%;
	}
}

@media only screen and (max-width: 2200px) {
	header {
		height: 380px;
	}
}

@media only screen and (max-width: 2000px) {
	header {
		height: 365px;
	}
	.logo_iaee {
	    width: 9.6%;
	    height: 181px;
	    margin: 105px 0 0 6.5%;
	}
	.logo_elaee {
    	height: 264px;
	}
}

@media only screen and (max-width: 1920px) {
	header {
		height: 350px;
	}
	.button_fees {
    	width: 70%;
	}
}

@media only screen and (max-width: 1600px) {
	header {
		height: 330px;
	}
	.logo_elaee {
    	height: 211px;
	}
	.logo_elaee {
    	height: 179px;
	}
}

@media only screen and (max-width: 1450px) {
	header {
		height: 310px;
	}
	.logo_iaee {
    	width: 9.5%;
    	height: 143px;
    	margin: 99px 0 0 6.5%;
	}

}

@media only screen and (max-width: 1320px) {
	nav {
		padding: 0 20px 0 20px;
	}
	nav a {
		width: 100%;
	}
	header {
		height: 294px;
	}
	.logo_iaee {
	    width: 9.3%;
	    height: 129px;
	    margin: 97px 0 0 6.5%;
	}
	.col-x1,
	.col-x2 {
		width: 50%;
		padding: 0;
	}
}

@media only screen and (max-width: 1250px) {
	nav a {
		font-size: 16px;
	}
	nav li ul {
	    width: 200px;
	    margin: -2px 0 0 190px;
	}
	.button_fees {
    	width: 80%;
	}
	aside.sidebar_logos .linea_abajo{
		width: 100%;
	}
}

@media only screen and (max-width: 1200px) {
	header {
		height: 272px;
	}
}
@media only screen and (max-width: 1150px) {
	aside.sidebar_logos img {
		max-width: 100%;
	}
}
@media only screen and (max-width: 1100px) {
	.sidebar_logos img {
		max-width: 100%;
	}
	nav {
	    padding: 0 20px 0 20px;
	}
	nav a {
		letter-spacing: -0.5px;
	}
	nav li ul {
    	width: 190px;
    	margin: -2px 0 0 170px;
	}
	.logo_iaee {
	    height: 110px;
	    margin: 77px 0 0 6.5%;
	}
	.logo_elaee {
    	height: 146px;
	    margin: 49px 0 0 22%;
	}
	header {
    	height: 234px;
	}
	.button_fees {
    	width: 100%;
	}
	.col-x1,
	.col-x2 {
		width: 100%;
	}
}

@media only screen and (max-width: 1024px) {
	nav li ul {
	    width: 190px;
	    margin: -2px 0 0 168px;
	}
	.buttons_header {
		width: 100%;
	    text-align: center;
	    right: auto;
	}
	.buttons_header ul {
	    margin: 0 0 0 20px;
    	display: inline-block;
	    float: left;
	}
}

@media only screen and (max-width: 980px) {
	header {
    	height: 220px;
	}
	.logo_elaee {
    	height: 130px;
	}
}

@media only screen and (max-width: 950px) {
	nav li ul {
	    width: 190px;
	    margin: -2px 0 0 158px;
	}
	.buttons_header ul li a {
	    letter-spacing: -1px;
	    font-size: 17px;
	    padding: 10px 8px;
	}	
}

@media only screen and (max-width: 920px) {
	.colum_x1, .colum_x2 {
		width: 100%;
		margin: 0;
	}
	nav li ul {
	    width: 190px;
	    margin: -2px 0 0 124px;
	}
	nav a {
    	letter-spacing: 0;
	}
	img.imgXL {
		display: none;
		visibility: hidden;
	}
	img.imgS {
		display: block;
		visibility: visible;
	}
}

@media only screen and (max-width: 900px) {
	header {
	    height: 205px;
	}
	.logo_elaee {
    	height: 119px;
	}
	.logo_iaee {
    	height: 88px;
    	margin: 73px 0 0 6.5%;
	}
	footer .col3 {
		padding: 0 20px 0 20px;
		box-sizing: border-box;
		text-align: left;
	}
}

@media only screen and (max-width: 810px) {
	.buttons_header ul li a {
    	font-size: 15px;
	}
}

@media only screen and (max-width: 800px) {
	header {
		height: 192px;
	}
}

@media only screen and (max-width: 768px) {

	.hamburger {
		display: block;
		visibility: visible;
		background:none;
		position:relative;
		top:0px;
		right:0;
		color:#999999;
		border:0;
		cursor:pointer;
		outline:none;
		z-index:10000000000000;
	    margin: -72px 0 0 0;
	    float: right;
	    line-height: 0;
    	padding: 5px 7px 5px 7px;
    	border: 1px solid #00a78a;
	}
	.hamburger span {
		line-height: 1;
	    margin: 2px 8px 0 0;
	    display: inline-block;
	    text-transform: uppercase;
	    float: left;
	}
	.hamburger-icon {
		content: '';
		background: url(../images/hamburger_button.png) no-repeat;
		display: inline-block;
	    background-size: 25px 20px;
	    width: 25px;
	    height: 20px;
	}
	section.info_block {
    	margin: 0 0 40px 0;
    	width: 100%;
	}
	nav, aside.sidebar_logos {
    	width: 100%;
    	margin: 0 0 40px 0;
	}
	main {
	    padding: 0 20px 44px 20px;
	    margin: 20px 0 0 0;
	}
	.buttons_header {
		position: relative;
		margin: 20px 0 24px 0;
	}
	nav {
		margin: 0;
		padding: 0;
	}
	.tabs {
		padding: 40px 0 30px 0;
	    border-top: 10px solid #00a78a;
	}
	nav li ul {
		display: none;
		border-top: none;
	    margin: 0;
	    padding: 5px 0 5px 0px;
	    background: #e0ece7;
	    width: 100%;
	    box-sizing: border-box;
        position: relative;
	}
	nav li ul li a {
    	padding: 9px 10px 9px 20px;
	}
	nav a {
		padding: 17px 0 2px 15px;
	}
	.right .hamburger {
		display: none;
		visibility: hidden;
	}
	[off-canvas] {
		background-color: #fff !important;
		-webkit-box-shadow: -5px 10px 30px -11px rgba(0,0,0,0.3);
		-moz-box-shadow: -5px 10px 30px -11px rgba(0,0,0,0.3);
		box-shadow: -5px 10px 30px -11px rgba(0,0,0,0.3);
	}

	nav ul li a:hover + .hidden, .hidden:hover {
    	display: none;
	}
	nav ul li .hidden.selected {
		display: block !important;
	    margin: 0 0 0 20px;
    	width: 214px;
	}
	nav li:active a,
	nav li:hover a  {
		border-bottom: 2px solid transparent;
	}
	.buttons_header ul {
    	margin: 0 0 0 20px;
    	float: left;
	}
	nav ul li {
		margin: 0;
	}
	aside.sidebar_logos img {
    	margin: 0 15px 30px 15px;
	}
	aside.sidebar_logos {
    	margin: 40px 0 40px 0;
	}
	.logo_elaee {
	    width: 75%;
	    margin: 36px 0 0 3%;
	    height: 136px;
	}
	.logo_iaee {
    	height: 98px;
    	margin: 64px 0 0 6%;
        width: 12.3%;
	}
	header {
    	height: 203px;
	}
	nav li:hover a,
	nav li:hover a:active {
		color: #4aa38c;
	}
	.idiomas {
	    margin: -52px 123px 0 0px;
	    width: auto;
	}
	footer {
	    height: auto;
	    position: absolute;
	    padding-bottom: 20px;
	}
	footer .col1, footer .col2, footer .col3 {
		width: 100%;
		padding: 0 20px 20px 20px;
		text-align: left;
	    box-sizing: border-box;
	}
	.buttons_header ul li a {
    	font-size: 13px;
	}
	.sponsors .info_block a {
	    width: 33.33%;
	}
	.sponsors .info_block a img {
	    max-width: 100%;
	    padding: 0 0px 30px 0px;
	    box-sizing: border-box;
	    margin: 0;
	}
}

@media only screen and (max-width: 740px) {
	.buttons_header ul li a {
    	font-size: 12px;
    	padding: 10px 5px;
	}
}

@media only screen and (max-width: 700px) {
	header {
    	height: 190px;
	}
	.logo_iaee {
    	height: 88px;
    	margin: 61px 0 0 6%;
	}
}

@media only screen and (max-width: 685px) {
	.hamburger {
		padding: 9px 7px 8px 7px;
	    margin: -75px 0 0 0;
	}
/*	.hamburger span {
	    margin: 4px 8px 0 0;
	    font-size: 14px;
	}*/
	.idiomas {
    	margin: -52px 112px 0 0px;
	}
	.hamburger span {
	    display: none;
	    visibility: hidden;
	}
	.idiomas {
	    margin: -52px 69px 0 0px;
	}
}

@media only screen and (max-width: 650px) {
	header {
    	height: 180px;
	}
	.logo_elaee {
		height: 118px;
	}
}

@media only screen and (max-width: 620px) {
	.logo_iaee {
    	height: 76px;
    	margin: 57px 0 0 6%;
	}
	header {
    	height: 158px;
	}

	.buttons_header ul li {
	    float: left;
	    width: 100%;
	    box-sizing: border-box;
	    margin: 10px 0 0 0;
	    padding: 0 20px;
	}
	.buttons_header ul li a {
	    font-size: 18px;
	    padding: 10px 8px;
	    width: 100%;
	    display: inline-block;
	    box-sizing: border-box;
        letter-spacing: 0px;
	}
	.buttons_header ul {
    	margin: 0 auto 0px;
    	float: none;
    	width: 100%;
	}
	.buttons_header {
    	margin: 70px 0 24px 0;
	}
	.hamburger {
	    margin: -332px 0 0 0;
	}
	.idiomas {
		margin: -310px 0 0 0px;
		left: 20px;
		display: inline-block;
		width: 82px;
	}
	.hamburger span {
		display: block;
		visibility: visible;
		margin: 4px 8px 0 0;
	    font-size: 14px;
	}
}
@media only screen and (max-width: 535px) {
/*	.buttons_header ul li a {
    	font-size: 13px;
	}*/
	.sponsors .info_block a {
	    width: 50%;
	}
	.sponsors .info_block a {
	    width: 50%;
	}
	.sponsors .info_block a:nth-child(even) {
	    /*clear: left;*/
	}
}

@media only screen and (max-width: 500px) {
	header {
		height: 150px;
	}
	.logo_elaee {
    	height: 89px;
	}
	.logo_iaee {
    	height: 65px;
    	margin: 54px 0 0 6%;
	}
	.buttons_header ul li a {
		font-size: 16px;
		padding: 10px 8px;
	}
	.buttons_header {
    	margin: 70px 0 24px 0;
	}

	.buttons_header ul {
	    margin: 0 auto 0px;
	    float: none;
	    width: 100%;
	}

	.hamburger {
    	margin: -322px 0 0 0;
	}
	.idiomas {
    	margin: -299px 0 0 0px;
	}

	.table_program td:first-child,
	.table_program.concurrent td {
		font-size: 15px;
    	min-width: auto;
	}
	.table_program td, .info_block ol ul li {
		font-size: 16px;
	}
	.table_program.concurrent tr div {
		font-size: 16px;
	}
	#program section h2 {
		font-size: 23px;
	}
	.table_program.concurrent tr div:nth-child(2) {
		margin: 0 12px 4px 0;
	}
	.tHader th {
		padding: 10px 10px 4px 10px;
	}

	ol {
    	margin: 15px 0 0 20px;
	}
	.table_fees td:first-child {
	    font-size: 15px;
	    min-width: auto;
	}
	.table_fees th,
	.table_fees td {
		font-size: 16px;
	    padding: 8px 6px;
	}
	.table_overflow {
		overflow-x:auto;
	}
	.registration form div label {
	    width: 100%;
	    float: left;
	    margin: 0 0 25px 0;
	}
	.registration form div {
		margin: 0;
	}
	.registration form div.checkboxes-div {
    	margin: 0 0 25px 0;
	}
	.hashtag {
		height: 21px;
		padding: 8px;
		font-size: 22px;
		border-bottom: 2px solid #60a08b;
		margin-bottom: 2px;
	}
}

@media only screen and (max-width: 430px) {
	header {
	    height: 129px;
	}
	.logo_iaee {
	    height: 56px;
	    margin: 44px 0 0 4%;
	}
	.logo_elaee {
		height: 77px;
	    margin: 29px 0 0 4%;
	}
	.button_fees {
    	display: inline-block;
    	width: 100%;
	}
	a.pay_btn {
	    width: 100%;
	    float: none;
	    margin: 0 3% 7px 0;
	    flex: none;
	    display: inline-block;
	    text-align: center;
	}
	.sponsors .info_block a {
	    width: 100%;
	    text-align: center;
	}
	.sponsors .info_block a img {
		padding: 0 0 30px 0;
	}
	a.linkWinners {
		font-size: 22px;
	}
	#program section h2 span {
		margin: 0;
		float: right;
	}
}

@media only screen and (max-width: 380px) {
	header {
		height: 120px;
	}
	.logo_iaee {
    	height: 43px;
    	margin: 42px 0 0 4%;
	}
	aside.sidebar_logos {
    	padding: 0;
	}
	aside.sidebar_logos img {
    	margin: 0 0 30px 0;
	}
/*	.buttons_header ul li a {
		font-size: 13px;
		padding: 10px 6px;
	}*/
}

@media only screen and (max-width: 320px) {
	header {
	    height: 114px;
	}
	.logo_iaee {
    	margin: 41px 0 0 4%;
	}
	.logo_elaee {
    	height: 58px;
	}
}