.card-header {
    padding: .75rem 1.25rem;
    margin-bottom: 0;
    background-color: rgba(0,0,0,.03);
    border-bottom: 1px solid rgba(0,0,0,.125);
}
.top_menu {
    font-size: 13px;
}
.side_menu {
    font-size: 12px;
}
.module_name {
    background-color: gainsboro;
    text-align: center;
    font-size: 12px;
}
.ajaxprogress {
    display: none;
    text-align: center;
}