ul.ppsd {
	margin:0 auto;
	padding:0;
	list-style:none;
	width: 1100px;
}

ul.ppsd li {
	float:left;
	margin:20px 25px;
}


.shape {
	width: 300px;
	height: 300px;
	position: relative;
}
		
	.shape .overlay {
		display:block;
		width: 310px;
		height: 310px;
		position: absolute;
		top:-5px;
		left:-5px;
		-webkit-transform: scale(1,1);
		-webkit-transition-timing-function: ease-out;
		-webkit-transition-duration: 0.6s;
		-moz-transform: scale(1,1);
		-moz-transition-timing-function: ease-out;
		-moz-transition-duration: 0.6s;
		transform: scale(1,1);
		transition-timing-function: ease-out;
		transition-duration: 0.6s;				
		z-index:500;
		/* allow user to actually perform actions underneath this layer */
		pointer-events:none; 
		background-repeat: no-repeat;
		outline:0;		
	}

/* different shapes */
.shape .overlay.round {
	background: url(round.png);		
}

.shape .overlay.hexagon {
	background: url(img/hexagon1.png);
}

.shape .overlay.pentagon {
	background: url(pentagon.png);
}			

/* hover effect */
.shape:hover .overlay {
	-webkit-transform: scale(1.07,1.07);
	-webkit-transition-timing-function: ease-out;
	-webkit-transition-duration: 0.3s;
	-moz-transform: scale(1.07,1.07);
	-moz-transition-timing-function: ease-out;
	-moz-transition-duration: 0.3s;
}


.shape:hover .bg {
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
  filter: alpha(opacity=80);
  -moz-opacity: 0.8;
  -khtml-opacity: 0.8;
  opacity: 0.8;
  display:block;
}

.shape:hover .details {
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
  filter: alpha(opacity=100);
  -moz-opacity: 1;
  -khtml-opacity: 1;
  opacity: 1;
	z-index:450;
  display:block;	
}	
		
		

/* content styles */
.shape .bg, 
.shape .details {
position: absolute;
width: 300px;
height:300px;
display:table-cell;
vertical-align:middle;
text-align:center;
top:0;
left:5px;
opacity:0;
-webkit-transition: all 0.3s ease;
-moz-transition: all 0.3s ease;
-o-transition: all 0.3s ease;
transition: all 0.3s ease;				
      display:none;  
}		

.shape .bg {
	background: #4b5a78;		
}

.shape .details span.heading {
	font-family: calbri;		
	font-size:30px;
	display:block;
	margin-top:70px;
	color:#fff;
	text-decoration:none;
}

.shape .details p {
	font-family: calbri;		
	color:#fff;
	width: 70%;
	font-size:14px;
	margin:0 auto;
}

.shape a.button {
	padding:5px 15px;
	font-family: calbri;	
	font-size:12px;	
	-webkit-border-radius: 20px;
	-moz-border-radius: 20px;
	-ms-border-radius: 20px;
	-o-border-radius: 20px;
	border-radius: 20px;
	background: #2f3644;
	text-decoration:none;
	color:#fff;
	display:block;
	width:50px;
	margin:0 auto;
	text-align:center;
	margin-top:15px;
}

	.shape a.button:hover {
		background: #fff;
		color: #2f3644;				
	}