body {
    padding-top: 50px;
}

#treeview li {
    list-style: none;
}

#treeview li.campaign a {
    color: red;
}

#treeview li.campaign:before {
    content: "\f15b";
}
.root-folder.even {
    background-color: rgba(0,122,255,.3);
}

.child-folder.even.ch2 {
    background-color: rgba(0,122,255,.2);
    opacity: .5;
}

.child-folder.even.ch3 {
    background-color: rgba(0,122,255,.1);
    opacity: .5;
}
.root-folder.odd {
    background-color: rgba(52,58,64,.3);
}

.child-folder.odd.ch2 {
    background-color: rgba(52,58,64,.2);
    opacity: .5;
}

.child-folder.odd.ch3 {
    background-color: rgba(52,58,64,.1);
    opacity: .5;
}