.treeview{
padding: 0;
margin: 0px auto;
list-style: none;
text-align:center;
}

.treeview ul {
list-style: none;
text-align:center;
margin:0px auto 50px auto;
padding: 1%;
background:rgba(255,255,255,0.2);
border-radius: 6px;
}

.treeview ul li ul {
box-shadow: 0px 0px 1px #000;
margin:0px auto 50px auto;
border-radius: 6px;
padding: 1%;
background:#FFF;
}

#treecontrol {
margin: 1em 0;
display: none;
}

.treeview .hover {
opacity:0.5;
cursor: pointer;
}