ul.kotf-tagging-dropdown {
     position: absolute;
    z-index: 9999;
    background: #ededed;
    border: 1px solid rgb(204, 204, 204);
    list-style: none;
    padding: 0;
    margin: 0px;
    border-radius: 4px;
    overflow: hidden;
    list-style: none;
}
ul.kotf-tagging-dropdown li {
    padding: 3px 10px;
    cursor: pointer;
    font-size: 15px;
}

ul.kotf-tagging-dropdown li:nth-child(odd) {
    background: #fafafa;
}

ul.kotf-tagging-dropdown li:hover {
    background: #293951;
    color: #ffffff;
}