.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;
}