html {
    /*background: url('background.jpg');  !* https://unsplash.com/photos/xz485Eku8O4 *!*/
}

body {
    background-color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.content {
    max-width: 960px;
}

.page {
    flex: 1;
    margin-top: 10vh;
    margin-bottom: 20vh;
    margin-left: 10vw;
    margin-right: 10vw;
}

.frame {
    padding: 10px;
    box-shadow: 5px 5px 30px rgba(0, 0, 0, 0.75);
    border: 1px solid rgb(92, 92, 92);
    background-color: white;
}

img {
    border: 1px solid rgb(92, 92, 92);
    vertical-align: top;
    max-width: 70vw;
    max-height: 70vh;
}

.header {
    padding: 10px;
    font-size: x-large;
    align-self: flex-start;
    color: white;
    color: white;
    text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
}

    .header a {
        font-weight: bold;
        color: white;
        text-decoration: none;
    }