.required::after {
    content: "*";
    font-weight: bold;
    color: red;
    margin-left: 2px;
}

form .row {
    margin-bottom: 2px;
}

.button-bar {
    position: sticky;
    position: -webkit-sticky; /* Safari */
    z-index: 1;
    top: 0px;
    /*float: inline-start;*/
    background-color: lightgray;
}

.print-row {
    display: flex;
}

.print-underline {
    flex-grow: 1;
    border-bottom: 1px solid black;
    margin-left: 5px;
}

.print-nowrap {
    white-space: nowrap;
}