User:Xeverything11/sandbox/RC/styles.css

.mw-changeslist-legend {
    display: none;
}

.mw-changeslist > div > table {
    display: block;
    border: 1px solid var(--color-primary1);
    padding: 1rem;
    margin: 0.5rem 0;
    border-radius: 4px;
}