.datepicker {
    padding: 5px;
    min-width: 250px;
}

.datepicker table {
    border-collapse: separate;
}

.datepicker table tr td, .datepicker table tr th {
    background: #fff;
    color: #2196F3;
    border: 1px solid transparent;
    border-radius: 3px;
    border-color: #ccc;
    padding: 5px 10px;
    font-size: 12px;
    line-height: 1.5;
}

.datepicker-days table thead tr:last-child th {
    color: #000;
    border: 0;
    height: 20px;
    padding: 0;
}

.datepicker-dropdown.datepicker-orient-bottom:before, .datepicker-dropdown.datepicker-orient-bottom:after {
    border: 0;
}