.treebody {
    margin: 5px 0px 5px 20px;
}

.maddleButton {
    margin-top: 50%;
    display: inline-block;
    width: auto;
}

.depSelected {
    background-color: #0099ff;
    color: #fff;
}

.midbtn {
    margin-top: 10px;
}

.maddleButton {
    margin-top: 50%;
    display: inline-block;
    width: auto;
}

.treeitem {
    padding-left: 15px;
}

.treeitem .treeitem {
    padding-left: 28px;
}