.listbox input[type="text"] {
    border: 1px solid #EEE;
    background-color: #F7F7F7;
}

.listbox input[type="text"]:focus {
    background-color: #F7F7F7;
    border: 1px solid #EEE;
    outline: 1px solid #DDD;
}

.listbox span {
    border: none;
    background-color: #FFF;
    color: #FFF;
    font-size: 14px;
    margin-left: 6px;
    cursor: default;
    user-select: none;
}

.listbox div:hover span {
    color: #444;
}

.listbox .close {
    height: 16px;
    color: #444;
}