Template:Version nav/styles.css

/* Make the version nav container normal inline styling */
.ooo-version-nav {
    margin-top: 1em;
    padding: 0;
    font-size: 90%;
}

/* Override paragraph background just inside our nav */
.mw-parser-output .ooo-version-nav p {
    background: none;
    border: 0;
    padding: 0;
    margin: 0;
}