body {
    font-family: sans-serif;
    margin: 1em;
}

header {
}

.field {
    margin-bottom: 0.5em;
}

.field label{
    display: inline-block;
    min-width: 6em;
}

table#results.empty {display: none}

table#results, table#results td, table#results th {
    border: 1px solid #aaa;
}

table#results thead {
    background-color: #666;
    color: #fff;
    text-transform: uppercase;
    font-weight: bold;
}

table#results {
    margin-left: 1em;
    border-collapse: collapse;
}

#results td,
#results th {
    padding: 0.3em;
}

#results .value {
    text-align: right;
}

#results tr.total-price {
    font-weight: bold;
}

#results tr.total.net {
    border-top: 2px solid #000;
}

/* Smartphones (landscape) ----------- */

@media only screen and (max-width: 600px) {

    main {
        flex-direction: column;
    }

    table#results {
        margin-left: 0;
        margin-top: 1em;
    }
    margin-left: 1em;

}