.em-custom-event-meta-field{
    margin: 10px;
}
.em-custom-event-meta-field label{
    min-width: 80px;
    display: inline-block;
}
.em-custom-event-meta-field input{
    width: calc(100% - 70px);
    max-width: 350px;
}
.em-custom-event-meta-field input#em_ce_start,
.em-custom-event-meta-field input#em_ce_end{
    padding-right: 40px;
    background-image: url("../images/calendar-alt.svg");
    background-repeat: no-repeat;
    background-position: right 5px center;
    background-size: 18px;
}