article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block;}audio,canvas,video{display:inline-block;}audio:not([controls]){display:none;height:0;}[hidden]{display:none;}html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;}body{margin:0;}a:focus{outline:thin dotted;}a:active,a:hover{outline:0;}h1{font-size:2em;margin:0.67em 0;}abbr[title]{border-bottom:1px dotted;}b,strong{font-weight:bold;}dfn{font-style:italic;}hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0;}mark{background:#ff0;color:#000;}code,kbd,pre,samp{font-family:monospace,serif;font-size:1em;}pre{white-space:pre-wrap;}q{quotes:"\201C" "\201D" "\2018" "\2019";}small{font-size:80%;}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline;}sup{top:-0.5em;}sub{bottom:-0.25em;}img{border:0;}svg:not(:root){overflow:hidden;}figure{margin:0;}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:0.35em 0.625em 0.75em;}legend{border:0;padding:0;}button,input,select,textarea{font-family:inherit;font-size:100%;margin:0;}button,input{line-height:normal;}button,select{text-transform:none;}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer;}button[disabled],html input[disabled]{cursor:default;}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0;}input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box;}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none;}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0;}textarea{overflow:auto;vertical-align:top;}table{border-collapse:collapse;border-spacing:0;}
*,
*::after,
*::before {
	box-sizing: border-box;
}

html {
	background: #000;
}

body {
	min-height: 100vh;
	color: #57585c;
	color: var(--color-text);
	background: #fff;
	background: var(--color-bg);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/* Fade effect */
.js body {
	opacity: 0;
	transition: opacity 0.3s;
}

.js body.render {
	opacity: 1;
}

/* Page Loader */
.js .loading::before {
	content: '';
	position: fixed;
	z-index: 100000;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: var(--color-bg);
}

.js .loading::after {
	content: '';
	position: fixed;
	z-index: 100000;
	top: 50%;
	left: 50%;
	width: 60px;
	height: 60px;
	margin: -30px 0 0 -30px;
	pointer-events: none;
	border-radius: 50%;
	opacity: 0.4;
	background: var(--color-text);
	animation: loaderAnim 0.7s linear infinite alternate forwards;
}

@keyframes loaderAnim {
	to {
		opacity: 1;
		transform: scale3d(0.5,0.5,1);
	}
}

a {
	text-decoration: none;
	color: var(--color-link);
	outline: none;
}

a:hover,
a:focus {
	color: var(--color-link-hover);
	outline: none;
}

button:focus {
	outline: none;
}

.hidden {
	position: absolute;
	overflow: hidden;
	width: 0;
	height: 0;
	pointer-events: none;
}

.content {
	flex-direction: column;
	height: auto;
	min-height: 0;
}

.content--fixed {
	position: relative;
	z-index: 1000;
	display: block;
	padding: 0.85em;
}

.codrops-header {
	flex-direction: column;
	align-items: center;
}

.codrops-header__title {
	font-weight: bold;
	padding-bottom: 0.25em;
	text-align: center;
}

.info {
	margin: 0;
}

.codrops-links {
	margin: 0;
}

.message {
	position: relative;
	z-index: 100;
	padding: 1em;
	text-align: center;
	color: #333;
	background: var(--color-text);
}

/* Icons */
.icon {
	display: block;
	width: 1.5em;
	height: 1.5em;
	margin: 0 auto;
	fill: currentColor;
}

main {
	position: relative;
	width: 100%;
}

/* Header */
.codrops-header {
	position: relative;
	z-index: 100;
	display: flex;
}

.codrops-header__title {
	font-size: 1em;
	font-weight: bold;
	margin: 0;
	padding: 0.75em 0;
}

.info {
	color: var(--color-info);
	text-align: center;
}

/* Top Navigation Style */
.codrops-links {
	position: relative;
	display: flex;
	justify-content: center;
	text-align: center;
	white-space: nowrap;
}

.codrops-icon {
	display: inline-block;
	margin: 0.15em;
	padding: 0.25em;
}

.demos {
	text-align: center;
	line-height: 2;
	margin: 1rem 0 0 0;
}

.github {
	display: block;
}

.content {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}

.content--switch {
	padding: 5.5rem 1rem;
}

.demo--current {
	opacity: 0.5;
}
.navbar-nav{
	list-style: none;
	padding: 0px;
}
#speakers img, #program img{
		border-radius: 50%;
		border: 2px solid #fff;
}
.conf-box {    
		border: 4px solid #fff;
	    margin: 1em 2em;
	    width: 150px;
	    display: inline-block;
	}
@media only screen and (max-width: 768px) {
  /* For mobile phones: */
   .nav-menubar {
   	text-align: center;
   }
   .mobile-align-center{
   	text-align: center;
   }
   #program h2{
   	padding-bottom: 10px;
   }
   .mobile-theader{
   	width: 45%;
   }
}

@media screen and (min-width: 55em) {
	.message {
		display: none;
	}
	
	.codrops-header {
		flex-direction: row;
		align-items: flex-start;
		align-items: center;
		align-self: start;
		grid-area: header;
		justify-self: start;
	}

	.codrops-links {
		margin-right: 1rem;
	}

	.info {
		text-align: left;
		margin: 0 0 0 1.25em;
	}

	.content {
		margin: 0 auto;
		min-height: 100vh;
	}

	.js .content--switch {
		display: none;
	}

	.js .content--switch-current {
		display: flex;
	}

	.content--fixed {
		position: fixed;
		z-index: 10;
		top: 0;
		left: 0;
		display: grid;
		align-content: space-between;
		width: 100%;
		max-width: none;
		min-height: 0;
		height: 100vh;
		padding: 1.5em;
		pointer-events: none;
		grid-template-columns: 90% 10%;
		grid-template-rows: auto auto 4em;
		grid-template-areas: 'header ...'
		'... ...'
		'menu demos';
	}

	.content--fixed a {
		pointer-events: auto;
	}

	.demos {
		grid-area: demos;
		align-self: end;
		justify-self: end;
		display: flex;
		align-items: center;
		justify-content: center;
		margin: 0;
	}

	.demo:nth-child(2) {
		margin: 0 3rem 0 1.5rem;
	}
	.dIb{
		display: inline-block;
	}
	#speakers .row, #program .row{
		padding: 10px;
	}
	#speakers img{
		margin: 0px 25px;
	}
	#program img{
		margin: 15px 25px;
	}
	.txt-block{
		max-width: 650px;
	}
	.menu-header{
		width: 40%;
	}
	.navbar-nav li{
		display: inline-block;
		padding:  10px;
	}
	.platinum-sponsor-img{
		width: 400px;
	}
	.gold-sponsor-img{
		width: 300px;
	}
	.digi-sponsor-img{
		width: 200px;
	}
	.silver-sponsor-img{
		width: 100px;
	}
}