.headings {
    margin-top: 1.25em;
}

.headings h2 {
    color: #212529;
    font-size: 2em;
    font-weight: bold;
    margin: 0;
}

.headings h3 {
    color: #6c757d;
    font-size: 1.25em;
    margin: 0;
}