.treegrid-indent {
    width: 22px;
    height: 22px;
    display: inline-block;
    position: relative;
    margin: 5px 5px 5px 5px;
}

.treegrid-expander {
    width: 22px;
    height: 22px;
    display: inline-block;
    position: relative;
    cursor: pointer;
    margin: 5px 5px 5px 5px;
    padding: 0 0 5px 5px;
}

    .treegrid-expander:before {
        vertical-align: super;
    }

.tree, .tree-ddlist {
    line-height: 2em;
    font-size: 1em;
}

    .tree td {
        padding: 0 10px 0 0;
        vertical-align: middle;
        border-top: none;
        border-bottom: 1px solid #eceeef;
    }

.tree-ddlist {
    margin-bottom: 0;
}
    .tree-ddlist td {
        border: none;
        border-bottom: 1px solid #eceeef;
    }

.btn-treeview {
    font-size: 1.7em;
    border: none;
    box-shadow: none;
}