.hb-datepick-wrapper {
    background: #fff;
    box-shadow: 0 0 30px rgba(0,0,0,0.33), 0 0 3px rgba(0,0,0,0.2);
    z-index: 99999;
}

.hb-dp-day > span {
    color: #aaa;
}

.hb-dp-cmd-wrapper a {
    background: #333;
    color: #fff;
}

.hb-dp-cmd-wrapper a:hover {
    background: #6f6f6f;
}