div.combo {
    position:relative;
    left: 0px;
    top: 0px;
}

.combo input {
    position: absolute;
}

.combo div.icon {
    position:absolute;
}

.combo div.list-wrapper {
    position: absolute;
    overflow: hidden;
    height: 260px; 
    max-height: 260px;
    z-index: 99999;

}

.combo div.list-wrapper-up {}

.combo ul {}

.combo  li {
    height: 20px;
}

.combo li.active {}


.combo .visible {
    display: block;
}

.combo .invisible {
    display: none;
}

.combo input.empty {}