.combo-all-item:hover {
    background-color:#d3d3d3;
}
.combo-all-item {
    padding: 0 3px;
    line-height: 22px;
    cursor: pointer;
    cursor: hand;
    position: relative;
    zoom: 1;
    border-width: 1px;
    border-style: dotted;
    border-color: white;
}