html {
    /*font-family: "Helvetica Neue", Arial, sans-serif;*/
    font-family: Arial, sans-serif;
    font-size: 16px;
    --primary-color: rgba(0, 100, 0, 100%);
    --color-footer: rgb(180, 180, 180);
}

body {
    max-width: 60rem;
    line-height: 1.4rem;
}

header {
    font-size: 1.4rem;
    /*color: rgba(0, 100, 0, 100%);*/
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem;
}

h1, h2, h3, h4 {
    margin-top: 4rem;
    color: var(--primary-color);
}

h1 {
    font-size: 1.6rem;
}

h2 {
    font-size: 1.3rem;
}

h3 {
    font-size: 1.0rem;
}

li {
    margin-bottom: 1rem;
}

dl dt {
    font-family: Courier, monospace;
    font-weight: bold;
    color: sandybrown;
}

dl dd {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: dodgerblue;
}

a:hover {
    text-decoration: underline;
}

a:visited {
    color: mediumpurple;
}

code {
    font-family: Courier, monospace;
    font-size: 1.05rem;
    /*color: sandybrown;*/
}

figure {
    margin: 1rem 0;
    overflow-x: auto;
    /*border: 1px solid var(--color-footer);*/
    border: 1px solid rgba(0, 0, 0, 10%);
    padding: 0.5rem;
    max-width: 60rem;
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 40%);
}

figure:hover {
    border-color: black;
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 80%);
}

figcaption {
    font-size: 0.9rem;
    color: hsla(0, 50%, 50%);
}

img {
    /*min-width: 45rem;*/
    max-width: 100%;
    max-height: 30rem;
}

img.logo {
    min-width: 15rem;
    width: 15rem;
}

.note {
    color: rgb(150, 150, 150);
    font-size: 0.9rem;
}

blockquote {
    color: forestgreen;
    /*background-color: aliceblue;*/
}

.in-loving-memory {
    color: red;
}

footer {
    border-top: 1px solid var(--color-footer);
    margin-top: 5rem;
    color: var(--color-footer);
    font-size: 0.9rem;
    
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
}

footer a, footer a:visited {
    color: var(--color-footer);
}