labeled-value.css

.label-value-group {
    display: table;
    margin: 0 2rem;
    border-collapse: separate;
    border-spacing: 0 1em;
}
.label-value-pair {
    display: table-row;

    > * {
        display: table-cell;
        vertical-align: top;
    }
    > *:first-child {
        text-align: right;
        padding-right: 1rem;
        border-right: 1px solid #ccc;
    }
    > *:last-child {
        text-align: left;
        padding-left: 1rem;
    }
}