@media screen and (max-width: 719px) {
.authority-control tbody,
.authority-control tr,
.authority-control th,
.authority-control td,
.authority-control .navbox-row > th + td {
display: block;
text-align: center;
}
.authority-control th {
width: auto !important; /* override [[Module:Navbox]]’s inline width:1% */
}
}