body, .wrapper, .content-wrapper {
    background-color: #fdfdeb !important;
}

.main-header {
    background-color: #c40003 !important;
}

.main-sidebar {
    /* opacity: 0.8 !important; */
}

#rfid {
    -webkit-text-security: disc; /* Chrome, Safari */
    text-security: disc;         /* Firefox (régi), de nem szabványos */
}