.theme-a {
    background:#ffffff;
    color: #000000;
    max-width: 70vw;
    margin: auto;
    font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    .theme-a.adaptive {
      background: #000000;
      color: #ffffff;
    }
}

.page {
    max-width: 80vw;
}


.image {
    align-self: center;
    display: block;
    margin: auto;
    max-width: 80vw;
    max-height: 60vh;
    margin-top: 5vh;
}


.container {
    display: block;
    /* position: fixed; */
    top: 67vh;
    margin: auto;
    left: 10vw;
    right: 10vw;
}

.nav {
    flex-grow: 1;
    float: right;
    text-align: right;
}

.caption {
    max-width: 35vw;
    float: left;
    text-align: left;
}


a:link {
    color: #dd7700;
}
a:visited {
    color: #c84624;
}
a:hover {
    color:rgb(255, 27, 115);
}
a:active {
    color: #ff0000;    
}