/* body { display: flex; flex-wrap: wrap; font-family: sans; } */
/* header { flex-basis: 100%; flex-shrink: 0; } */
/* article { flex-basis: 60%; padding-left: 1em; } */
/* footer { flex-basis: 100%; flex-shrink: 0; } */
header nav { display: flex; justify-content: space-between; }
nav a, header a { text-decoration: none ; color: inherit; }
header h1 span { margin-left: 1em; font-size: 50%; font-style: italic; }
/*body > nav { flex-basis: content; padding-right: 1vw; min-width: 16em; } */
nav ul { display: flex; flex-direction: column; list-style-type: none; list-style-position: outside; padding-left: 0;  }
nav li ul { padding-left: 0.6em }
/* footer { display: flex; justify-content: space-between; } */


body {
    display: flex;
    flex-wrap: wrap;
    font-family: sans;
}

header {
    flex-basis: 100%;
    flex-shrink: 0;
}

body > nav {
    flex: 0 0 16em;
    padding-right: 1vw;
}

article {
    flex: 1 1 0;
    max-width: 800px;
    min-width: 0;
    padding-left: 1em;
}

article .figure_p img {
    width: 100%;
    max-width: 500px;
    height: auto;
    display: block;
}

article .figure_l img {
    width: 100%;
    max-width: 667px;
    height: auto;
    display: block;
}

article .figure,
article .figure_p p {
    margin: 0;
}

article .figure,
article .figure_l p {
    margin: 0;
}

footer {
    flex-basis: 100%;
    flex-shrink: 0;
}