html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

.css-serial {
    counter-reset: serial-number;
    /* Set the serial number counter to 0 */
}

    .css-serial td:first-child:before {
        counter-increment: serial-number+1;
        /* Increment the serial number counter */
        content: counter(serial-number);
        /* Display the counter */
    }

table {
    font-family: Arial;
    border: solid;
    border-width: 1px;
    border-color: #dedede;
    border-radius: 5px;
}

th {
    background-color: #efefef;
}



td {
    padding: 3px;
    margin: 3px;
}