.scripts .two_up
{
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: calc(2 * var(--sz_margin) );
}
    .scripts .two_up > div
    {
        min-width: 0;
    }
        .scripts .two_up input,
        .scripts .two_up select
        {
            display: block;
            width: 100%;
            min-width: 0;
        }
.scripts label span
{
    font-size: 0.8em;
}