.ui-autocomplete {
    border: 1px solid #ccc;
    background-color: #fff;
    box-shadow: 2px 2px 3px #eee;
    z-index: 9999 !important;
}
.ui-autocomplete-ctn{
    margin: 0;
    padding: 0;
}
.ui-autocomplete-item {
    width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 30px;
    padding: 0 10px 0 10px;
    cursor: default;
}
.ui-autocomplete-item-hover {
    background: #f2f2f2;
}
.ui-autocomplete-item-hl {
    background: #f6ff94;
}