body, html {
    height: 100%;
    margin: 0;
    background-color: #FFFFCC;
    font-family: "Trebuchet MS", sans-serif;
    font-size:16px;
}
.center {
    text-align: center;
    max-width: 95vw;
    margin: 0 auto;
}
h1,h2,h3,h4,h5{
    margin: 0px;
    color: #008080;
}
h1.center,h2.center,h3.center,h4.center,h5.center{
    color: #000;
}
h1 {
    font-size: 2.5em;
}
h2 {
    font-size: 2em;
}
h3 {
    font-size: 1.5em;
}
h4 {
    font-size: 1em;
}
nav {
    background-color: #444;
    overflow: hidden;
    text-align: center;
    padding: 10px 0;
}
.top-space {
    height: 2em;
}
.half-space {
    height: 1em;
}
.container {
    min-width: 300px;
    max-width: 1200px;
    position: relative;
    width: 98vw;
    margin: 0 auto;
}
.lead {
    width:86vw;
}
a.external {
    background-image: url("https://cmoa.logg.biz/img/link-external.svg");
    background-position: center right;
    background-repeat: no-repeat;
    background-size: 0.857em;
    padding-right: 1em;
}
nav a {
    color: white;
    text-decoration: none;
    padding: 14px 20px;
    display: inline-block;
    font-weight: bold;
    font-size: 1.2em;
}
nav a:hover {
    background-color: #555;
}
.nav-img {
    height: 2em;
    vertical-align: middle;
    margin-right: 5px;
}
nav a.nav-img-link {
    padding: 6px 10px;
}
footer {
    text-align: center;
}
footer hr {
    width: 86vw;
    max-width: 1250px;
}
.disclaimer {
    display: inline-block;
    left: auto;
    right: auto;
    width: 70vw;
    max-width: 1250px;
}
small {
    font-size: 0.8em;
}
.upside-down {
    display: inline-block;
    transform: rotate(180deg);
}
.last-updated {
    margin-top: 3em;
    font-size: 0.8em;
    font-style: italic;
}
.lead-image {
    width: 70%;
    margin: 2em auto 0 auto;
    text-align: center;
    display: block;
}