.datepicker-display, .datepicker-select-wrapper, .field-date .datepicker-display, .field-date .datepicker-select-wrapper, .datepicker-button-wrapper {
    float: left;
}
.datepicker-button-wrapper .buttonitem-content {
    margin: 0;
}
.datepicker-button-wrapper {
    margin: 0 5px 0 2px;
}
.datepicker-select-wrapper select {
    margin-left: 2px;
}