.tree_table .default_node, .tree_table .default_active_node {
    width: 16px;
    height: 16px;
    border: medium none;
    margin: 0;
    padding: 0;
    display: inline-block;
}

.tree_table .default_active_node {
    cursor: pointer;
}

.tree_table .default_open, .tree_table .default_last_open {
    background: url(./allbgs.gif) no-repeat 0px 1px;
    width: 16px;
}

.tree_table .default_shut, .tree_table .default_last_shut {
    background: url(./allbgs.gif) no-repeat -16px 1px;
    width: 16px;
}

.tree_table .default_hover_open, .tree_table .default_hover_last_open {
    background: url(./allbgs.gif) no-repeat -32px 1px;
    width: 16px;
}

.tree_table .default_hover_shut, .tree_table .default_hover_last_shut {
    background: url(./allbgs.gif) no-repeat -48px 1px;
    width: 16px;
}