.mtk-treemenu {
   font-size: 12px;
   font-family: Arial,Helvetica,sans-serif;
}

.mtk-treemenu ul {
   margin: 0;
   padding: 0;
}

.mtk-treemenu li {
   list-style: none;
   margin: 0;
   padding: 2px 0 2px 0px;
   cursor: pointer;
}

.mtk-treemenu-group {
   font-weight: bold;
   margin: 0;
   padding: 2px 0 2px 0;
}

.mtk-treemenu span {
   padding-left: 1px;
}

.mtk-treemenu-checkbox, .mtk-treemenu-icon, .mtk-treemenu-space {
   vertical-align: text-bottom;
   width: 15px;
   height: 15px;
   margin-right: 2px;
}

.mtk-treemenu-title {
   padding-top: 1px;
   margin-left: 37px;
}

.mtk-treemenu-node-title {
   padding-top: 1px;
   margin-left: 3px;
}