<style type="text/css">
.org-chart ul {
padding-top: 20px; 
position: relative;
transition: all 0.5s;
-webkit-transition: all 0.5s;
-moz-transition: all 0.5s;
}
.org-chart 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;
}
.org-chart li::before, .org-chart li::after{
content: '';
position: absolute; top: 0; right: 50%;
border-top: 1px solid #ccc;
width: 50%; height: 20px;
}
.org-chart li::after{
right: auto; left: 50%;
border-left: 1px solid #ccc;
}
.org-chart li:only-child::after, .org-chart li:only-child::before {
display: none;
}
.org-chart li:only-child{ padding-top: 0;}
.org-chart li:first-child::before, .org-chart li:last-child::after{
border: 0 none;
}
.org-chart li:last-child::before{
border-right: 1px solid #ccc;
border-radius: 0 5px 0 0;
-webkit-border-radius: 0 5px 0 0;
-moz-border-radius: 0 5px 0 0;
}
.org-chart li:first-child::after{
border-radius: 5px 0 0 0;
-webkit-border-radius: 5px 0 0 0;
-moz-border-radius: 5px 0 0 0;
}
.org-chart ul ul::before{
content: '';
position: absolute; top: 0; left: 50%;
border-left: 1px solid #ccc;
width: 0; height: 20px;
}
.org-chart li a{
border: 1px solid #ccc;
padding: 5px 10px;
text-decoration: none;
color: #666;
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;
}
.org-chart li a:hover, .org-chart li a:hover+ul li a {
background: #c8e4f8; color: #000; border: 1px solid #94a0b4;
}
.org-chart li a:hover+ul li::after, 
.org-chart li a:hover+ul li::before, 
.org-chart li a:hover+ul::before, 
.org-chart li a:hover+ul ul::before{
border-color: #808080;
}
</style>