.sm_separator {
    border-left: 1px solid #e5e7eb;
    margin-right: 3px;
    margin-left: 3px;
}

/* Stampa vs Non stampa */
@media not print {
    .sm_header {
        position: fixed;
        top: 0;
        width: 100%;
        z-index: 2;
    }

    .sm_main {
        margin-top: 130px;
        padding-top: 1rem;
    }
}

@media print {
    .sm_main {
        margin-top: 0px;
        padding-top: 0rem;
    }
}