From Meta, a Wikimedia project coordination wiki
.mw-heading2 {
padding: 0;
margin: 0 0 1rem 0;
border: 0;
}
h2 { /* inline */
font-size: 1.4375rem;
font-weight: 700;
font-family: 'Segoe UI';
text-decoration: none;
}
h3 {
font-size: .9375rem;
color: #6d7378;
font-weight: 700;
font-family: 'Segoe UI';
text-transform: uppercase;
margin-bottom: 0
}