/*Now the CSS*/
* {margin: 0; padding: 0;}
.wrapper{
	position: absolute;
	width: 2997px;
}
.tree ul {
	padding-top: 20px; position: relative;
	
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
}

.tree li {
	float: left; text-align: center;
	list-style-type: none;
	position: relative;
	padding: 20px 5px 0 5px;
	
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
}

/*We will use ::before and ::after to draw the connectors*/
/*K: horizontal branch lines*/
.tree li::before, .tree li::after{
	content: '';
	position: absolute; top: 0; right: 50%;
	border-top: 2px solid #7FFFD4;
	width: 50%; height: 20px;
}
/*K: vertical leading lines*/
.tree li::after{
	right: auto; left: 50%;
	border-left: 2px solid #7FFFD4;
}

/*We need to remove left-right connectors from elements without 
any siblings*/
.tree li:only-child::after, .tree li:only-child::before {
	display: none;
}

/*Remove space from the top of single children*/
.tree li:only-child{ padding-top: 0;}

/*Remove left connector from first child and 
right connector from last child*/
.tree li:first-child::before, .tree li:last-child::after{
	border: 0 none;
}
/*Adding back the vertical connector to the last nodes*/
/*K: right most vertical leading lines*/
.tree li:last-child::before{
	border-right: 2px solid #7FFFD4;
	border-radius: 0 5px 0 0;
	-webkit-border-radius: 0 5px 0 0;
	-moz-border-radius: 0 5px 0 0;
}
.tree li:first-child::after{
	border-radius: 5px 0 0 0;
	-webkit-border-radius: 5px 0 0 0;
	-moz-border-radius: 5px 0 0 0;
}

/*Time to add downward connectors from parents*/
/*K: vertical lines coming from parent*/
.tree ul ul::before{
	content: '';
	position: absolute; top: 0; left: 50%;
	border-left: 2px solid #7FFFD4;
	width: 0; height: 20px;
}
/*K: border surrounding portraits and text color*/
.tree li a{
	border: 2px solid #7FFFD4;
	padding: 5px 10px;
	text-decoration: none;
	color: #FFFAFA;
	font-family: arial, verdana, tahoma;
	font-size: 11px;
	display: inline-block;
	
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;

	background: #696969;
}

/*Time for some hover effects*/
/*We will apply the hover effect the the lineage of the element also*/
.tree li a:hover, .tree li a:hover+li a {
	background: #c8e4f8; color: #000; border: 2px solid #7FFFD4;
}
/*Connector styles on hover*/
.tree li a:hover+ul li::after, 
.tree li a:hover+ul li::before, 
.tree li a:hover+ul::before, 
.tree li a:hover+ul ul::before{
	border-color:  #7FFFD4;
}
#cf {
  position:relative;
  height:100px;
  width:100px;
  margin:0 auto;
}

#cf img {
  position:absolute;
  left:0;
  -webkit-transition: opacity 1s ease-in-out;
  -moz-transition: opacity 1s ease-in-out;
  -o-transition: opacity 1s ease-in-out;
  transition: opacity 1s ease-in-out;
}

#cf img.top:hover {
  opacity:0;
}
#cf9 {
  position:relative;
  height:90px;
  width:90px;
  margin:0 auto;
}

#cf9 img {
  position:absolute;
  left:0;
  -webkit-transition: opacity 1s ease-in-out;
  -moz-transition: opacity 1s ease-in-out;
  -o-transition: opacity 1s ease-in-out;
  transition: opacity 1s ease-in-out;
}

#cf9 img.top:hover {
  opacity:0;
}
#cf8 {
  position:relative;
  height:80px;
  width:80px;
  margin:0 auto;
}

#cf8 img {
  position:absolute;
  left:0;
  -webkit-transition: opacity 1s ease-in-out;
  -moz-transition: opacity 1s ease-in-out;
  -o-transition: opacity 1s ease-in-out;
  transition: opacity 1s ease-in-out;
}

#cf8 img.top:hover {
  opacity:0;
}
#cf7 {
  position:relative;
  height:70px;
  width:70px;
  margin:0 auto;
}

#cf7 img {
  position:absolute;
  left:0;
  -webkit-transition: opacity 1s ease-in-out;
  -moz-transition: opacity 1s ease-in-out;
  -o-transition: opacity 1s ease-in-out;
  transition: opacity 1s ease-in-out;
}

#cf7 img.top:hover {
  opacity:0;
}
#cf6 {
  position:relative;
  height:60px;
  width:60px;
  margin:0 auto;
}

#cf6 img {
  position:absolute;
  left:0;
  -webkit-transition: opacity 1s ease-in-out;
  -moz-transition: opacity 1s ease-in-out;
  -o-transition: opacity 1s ease-in-out;
  transition: opacity 1s ease-in-out;
}

#cf6 img.top:hover {
  opacity:0;
}