h1 {
    color: #004B8D;  /* Dark blue for major titles */
}

h2 {
    color: #CE1141;   /* Dark red for minor titles */
}

/* docs/source/_static/style.css */
div.math {
    position: relative;            /* create positioning context */
}
span.eqno {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);   /* center vertically */
    margin-left: 0.5em;
}