[aria-current]:not([aria-current="false"]) {
    font-weight: 700;
}

td[aria-current]:not([aria-current="false"]) {
    font-weight: 700;
    border: 5px solid #333;
}

td.selected {
    color: #eeeeee;
    background-color: #333333;
}

td, th {
    min-width: 5em;
    padding: 1em;
    text-align: center;
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;
}

.breadcrumbs li:not(:last-child)::after {
    display: inline-block;
    margin: 0 .5em;
    content: "|";
}

.steps {
    display: flex;
    flex-wrap: wrap;
}

.steps li {
    padding: 0 4em 0 0;
}