.ui-datepicker {
    width: 616px;
    height: 345px;
    margin: 10px auto 0;
    font: 20pt Arial, sans-serif;
    position: absolute;
    z-index: 1000 !important;
    -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, .5);
    -moz-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, .5);
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, .5);
}
#ui-datepicker-div{
    top: 220px !important;
}
.ui-datepicker select.ui-datepicker-month, .ui-datepicker select.ui-datepicker-year{
    color:black;
    margin-right: 10px;
}