#portfolio-content {
	margin:  0 auto;
	padding-bottom: 30px;
	display:-webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-flow: row wrap;
	-ms-flex-flow: row wrap;
	flex-flow: row wrap;
	-webkit-justify-content: space-around;
    -ms-flex-pack: distribute;
    justify-content: space-around;
}
#portfolio-content img { 
	width: 270px;
	height: 205px;
}
.portfolio-group {
	display: inline-block;
	width: 260px;
	height: 195px;
	position: relative;
	margin: 35px 10px;
}
.portfolio-group h5 {
	margin-top:  20px;
	font-family: 'Courgette', cursive;
    font-size: 14px;
    color: #5d5d5d;
}
.portfolio-group img {
	width:100%;
	height:100%;
	position:absolute;
	display:block;
	box-shadow: 5px 10px 10px -5px rgba(0,0,0,0.5);
}
.portfolio-group .detail {
	display:block;
	width:100%;
	height:100%;	
	position:absolute;
	background-color: rgba(255, 255, 255, 0.7);
	box-shadow: 5px 10px 10px -5px rgba(0,0,0,0.5);
}
.portfolio-group .detail h3 {
	padding: 15px 10px 0 10px;
}
.portfolio-group .detail p {
	text-align: justify;
	padding: 10px;
	line-height: 1.8em;
}
.portfolio-item { 
	display:block; 
	width:100%; 
	height:100%; 
}
.portfolio-item .btn {
	width: 80px;
	height: 30px;
	border: 1px solid rgba(0, 0, 0, 0.09);
	background-color: rgba(255, 255, 255, 0.5);
	-webkit-box-shadow: 1px 1px 1px rgba(51, 51, 51, 0.44);
	-ms-box-shadow: 1px 1px 1px rgba(51, 51, 51, 0.44);
	box-shadow: 1px 1px 1px rgba(51, 51, 51, 0.44);
}
.portfolio-item .btn:hover { background-color: #ddd; }
.pagination { width: 100%; }
.pagination li {
	width: 30px;
	height: 30px;
	line-height: 30px;	
	background-color: white;
	-webkit-box-shadow: 1px 1px 1px rgba(51,51,51,0.4);
	-ms-box-shadow: 1px 1px 1px rgba(51,51,51,0.4);
	box-shadow: 1px 1px 1px rgba(51,51,51,0.4);
	margin-right: 10px;
	border: 1px solid rgba(44, 44, 44, 0.1);
}
.pagination li:last-child {	margin-right: 0; }
.pagination li.active, .pagination li:hover { background-color: #A7DDFF; }

/*  4. CSS3 flip
	http://stackoverflow.com/questions/13474210/css3-3d-flip-animation-ie10-transform-origin-preserve-3d-workaround
	http://www.cssplay.co.uk/menu/css3-3d-card.html
	http://cssdeck.com/labs/gddxuzki
-------------------------------------------------------------------------------------*/
.portfolio-group .portfolio-item img,  .portfolio-group .portfolio-item .detail {
	-webkit-transition:0.5s ease-in-out;
	-moz-transition:0.5s ease-in-out;
	transition:0.5s ease-in-out;
}
.portfolio-group .detail {
	-moz-transform:perspective(800px) rotateY(180deg);
	-webkit-transform:perspective(800px) rotateY(180deg);
	transform:perspective(800px) rotateY(180deg);
}
.portfolio-group img {
	-moz-transform:perspective(800px) rotateY(0deg);
	-webkit-transform:perspective(800px) rotateY(0deg);
	transform:perspective(800px) rotateY(0deg);
}
.portfolio-item:hover > .detail {
	-moz-transform:perspective(800px) rotateY(0);
	-webkit-transform:perspective(800px) rotateY(0);
	transform:perspective(800px) rotateY(0);	
}
.portfolio-item:hover > img {
	-webkit-transform:perspective(800px) rotateY(-179.9deg);
	-moz-transform:perspective(800px) rotateY(-179.9deg);
	transform:perspective(800px) rotateY(-179.9deg);	
}
.portfolio-group img, .portfolio-group .detail {
	-webkit-backface-visibility: hidden;
	-moz-backface-visibility: hidden;
	-ms-backface-visibility: hidden;
	-o-backface-visibility: hidden;
	backface-visibility: hidden;
}