#body {
    background-image: url("Space_Default.jpg");
    background-attachment: fixed;
    background-size: cover;
}

#body .chapter-1 > .panel,
#body .chapter-2 > .panel,
#body .chapter-3 > .panel,
#body .chapter-4 > .panel,
#body .chapter-5 > .panel,
#body .chapter-6 > .panel,
#body .chapter-7 > .panel,
#body .chapter-8 > .panel,
#body .chapter-9 > .panel {
    min-width: 200px;
}

#body .panel .chapter-1 > .panel,
#body .panel .chapter-2 > .panel,
#body .panel .chapter-3 > .panel,
#body .panel .chapter-4 > .panel,
#body .panel .chapter-5 > .panel,
#body .panel .chapter-6 > .panel,
#body .panel .chapter-7 > .panel,
#body .panel .chapter-8 > .panel,
#body .panel .chapter-9 > .panel {
    min-width: unset;
}

#body article {
    margin: 0 auto;

    max-width: 1600px;
}
