html, body { overflow-x:hidden; }

#portfolio-main-container {
	position: fixed;
	top: 50%;
	margin-left: 50%;
	height: 0px;
	width: 0px;
	z-index: 0;
	visibility: hidden; /* js will make visible */
	margin-top: 50px;
}

.portfolio-container {
	position: absolute;
	width: 180px;
	margin-left: -90px;
	margin-top: -115px; /* if image optimally sized height will be 230px */
	cursor: pointer;
	
	box-shadow: -1px 2px 4px rgba(0,0,0,.08);
	-webkit-box-shadow: -1px 2px 4px rgba(0,0,0,.08);
	-moz-box-shadow: -1px 2px 4px rgba(0,0,0,.08);
	-ms-box-shadow: -1px 2px 4px rgba(0,0,0,.08);
	-o-box-shadow: -1px 2px 4px rgba(0,0,0,.08);
	
	user-select: none;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	-o-user-select: none;
	
	text-align: left; /* overrule that text-align we did for horizontal centering in older IE's */
}

.hover-cover {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0; left: 0;
}

.img-holder {
	width: 180px;
}

.img-holder > img {
	width: 100%;
	height: auto;
	display: block;
	padding: 0; margin: 0;
	top: 0; left: 0;
}
.img-holder > canvas {
	position: absolute;
	width: 100%;
	height: auto;
	display: block;
	padding: 0; margin: 0;
	top: 0; left: 0;
}

.img-holder .rollover-holder
{
	position: absolute;
	top: 0; left: 0;
	width: 0px; /* on rollover js expands to width: 180px; */
	height: 100%;
	background: #000;
	background: rgba(0,0,0,.6);
	overflow: hidden;
}
.light-scheme .img-holder .rollover-holder
{
	background: #fff;
	background: rgba(255,255,255,.6);
}

.rollover-holder .rollover-txt {
	padding: 15px;
	width: 150px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
}

.portfolio-container h2 {
	font-size: 17px;
	line-height: 1.2em;
	color: #ccc;
	background: url('../images/menu-bg-dark.png');
	padding: 13px 14px 12px 14px;
	margin: 0;
	letter-spacing: 0;
	font-weight: lighter;
}
.light-scheme .portfolio-container h2 {
	color: #222;
	background: #f4f4f4;
}

#arrow-prev, #arrow-next {
	position: fixed;
	top: 50%;
	margin-top: 28px;
	
	width: 45px;
	height: 45px;
	cursor: pointer;
	z-index: 1;
	
	user-select: none;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	-o-user-select: none;
}

#arrow-prev {
	background: url('../images/portfolio-btns-dark.png') no-repeat top center;
	left: 20px;
	display: none;
}
.light-scheme #arrow-prev {
	background: url('../images/portfolio-btns.png') no-repeat top center;
}

#arrow-next {
	background: url('../images/portfolio-btns-dark.png') no-repeat bottom center;
	right: 20px;
	display: none;
}
.light-scheme #arrow-next {
	background: url('../images/portfolio-btns.png') no-repeat bottom center;
	right: 20px;
	display: none;
}

.media-references {
	display: none;
}

/***** Mobile Styles: *****/
html.touch, .touch body { overflow-x:visible; }
.touch #arrow-prev, .touch #arrow-next { display: none !important; }
.touch #portfolio-main-container {
	position: relative;
	width: 640px;
	height: auto !important;
	left: 0 !important;
	margin-left: 0;
	overflow: hidden;
	top: -20px;
}
.touch .portfolio-container {
	position: relative;
	float: left;
	margin: 16px 16px;
	left: 0px !important;
	top: 0px !important;
	display: block !important;
}