ul#treemenu li{
font-family: sans-serif;
font-size: 10pt;
list-style: none;
position: relative;
left: -25px;
white-space: nowrap;
}

ul#treemenu a{
text-decoration: none;
outline: none;
}

ul#treemenu a:hover {
font-weight: bold;
}

ul#treemenu img {
vertical-align: middle;
}