body {

    font-family: Georgia, serif;
    font-size: .9rem;
    line-height: 1.75;

    color: #1f2940;
    background: #ffffff;
}

h1 {

    margin: 0;
}

h1::after {

    content: "";
    display: block;

    width: 100%;

    margin-top: .35rem;

    border-bottom: 3px solid navy;
}

.site-title {
    position: relative;
}

.site-title a {

    color: inherit;
    text-decoration: none;
}

.site-title a:hover {
    text-decoration: none;
}

.logo {
    position: absolute;
    left: -2.7rem;     /* hangs into the left margin */
    top: 50%;
    transform: translateY(-50%);

    width: 2.6rem;
    height: auto;
}

.page_header {

    display: flex;
    align-items: flex-start;
    justify-content: flex-start;

    flex-wrap: nowrap;

    margin-bottom: 2rem;
}

.tagline {

    margin: 1.28rem 0 0 1.5rem;
    white-space: nowrap;
    font-size: .72rem;
    color: #555;
}

h2::after {

    display: block;

    content: "";

    width: 66%;

    margin-top: .2rem;

    border-bottom: 1px solid navy;
}

p {

    margin: .75rem 0;
}

ul {

    margin: .5rem 0 1rem;

    padding-left: 1.2rem;
}

li {

    margin: 0;
}

a {

    color: navy;

    text-decoration: none;
}

a:hover {

    text-decoration: underline;
}

.footer {

    margin-top: 3rem;

    text-align: center;

    color: #777;
}

.page_footer {

    margin-top: 3rem;
    padding-top: .75rem;
    text-align: center;
    font-size: 0.9rem;
    color: #666;
}

.page_footer hr {

    border: 0;
    border-top: 1px solid #444;

    margin-bottom: 0;
}

.footer_links {
    margin-bottom: 0.75rem;
}

.footer_message {

    margin: 0 0 1rem;
    text-align: right;
    font-size: .75rem;
    font-style: italic;
    color: #888;
}

.copyright {

    font-size: 0.8rem;
    color: #888;
}