html.hidescrollbar{
	overflow-x: hidden;
}

html.hidescrollbar body{
	overflow-x: hidden;
}

ul.youtubewall li .thumbwrap:after{
	content: '';
}

/* ###### CSS for video lightbox that pops up ###### */

.videobox{
	position: fixed;
	width: 100%; /* can be any width */
	height: 100%;
	left: 0;
	top: 0;
	display: none;
	z-index: 1000;
	text-align: center;
}

.videobox:before{ /* pseudo element to force vertical centering of child element */
	content: '';
	display: inline-block;
	height: 100%;
	vertical-align: middle;
}

.videobox:after{ /* pseudo element to create overlay */
	background: black;
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	opacity: 0.5;
	z-index: 10;
}

ul.youtubewall li .panel{
	position: absolute;
	display: block;
	width: 100%;
	height: 100%;
	z-index: 1000;
	top: 0;
	left: 0;
	opacity: 0;
	text-align: center;
}
ul.youtubewall li .panel:before{
  content: '';
  display: inline-block;
  height: 100%;
  vertical-align: middle;
}
ul.youtubewall li .panel .panelinner{
  display: inline-block;
	position: relative;
  vertical-align: middle;
	-webkit-transform: translate3d(0,-20px, 0);	
	transform: translate3d(0,-20px, 0);
	-webkit-transition: all .5s;
	transition: all .5s;
}

/* Centered child element can be any width and height */
.centeredchild{
	position: relative; /* position element to participate in z-indexing */
	z-index: 20; /* higher z-index than overlay */
	display: inline-block;
	vertical-align: middle;
	width: 75%; /* width of video player relative to browser */
	background: transparent;
}


/* Video container to maintain Youtube 16:9 aspect ratio */ 
.videowrapper{
	position: relative;
	padding-top: 25px;
	padding-bottom: 56.25%; /* 16:9 aspect ratio */
	height: 0;
}

/* Make Youtube IFRAME responsive */ 
.videowrapper iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}


/* ####### responsive layout CSS ####### */

@media (max-width: 800px) { /* FIRST breaking point */
	ul.youtubewall li{
		width: 33%; /* reduce to 3 columns of thumbnails */
	}
	
  .centeredchild{
		width: 90%; /* enlarge video player container */
	}
}

@media (max-width: 480px) { /* SECOND breaking point */
	ul.youtubewall li{
		width: 50%; /* reduce to 2 columns of thumbnails */
	}
}