.tree-node-section{
    width: 100%;
}

/* categoriees */
.tree-node-items{
    background-color: #f8f8f8;
    width: 30%;
}
.tree-node-items{
    display: inline-block;
    padding: 20px 0;
}


/* segundo menu */
.marketing-zone{
    width: 22%;
}

/* bootstrap navar */
.navbar-inverse{
    background-color: #000;
    border-color: #000;
    border-radius: 0px;
}