.cron-select-period {
    padding: 5px 5px 0px 5px;
}

.cron-input {
    padding: 5px 5px 0px 5px;
}

    .cron-select-period select,
    .cron-input select,
    .cron-input input[type=radio],
    .cron-input input[type=checkbox] {
        margin-left: 5px;
        margin-right: 5px;
    }