/* -- BOOK BACKGROUNDS -- */


/* -- 15th CENTURY -- */

/* Vlad Dracula */
.bg-dracula-novel {
    background-image: url("/img_books/castle-dracula-at-night.webp");
}

.bg-prince-faces {
    background-image: url("/img_books/prince-face.webp");
}

.bg-dracula-wars {
    background-image: url("/img_books/dracula-wars.webp");
}

.bg-interview-vampire {
    background-image: url("/img_books/black-roses-dust.webp");
}

.bg-vampires-handbook {
    background-image: url("/img_books/vampires-handbook.webp");
}

/* Joan of Arc */
.bg-joan-mark-twain {
    background-image: url("/img_books/heroine-statue-purple.webp");
}

.bg-joan-herself {
    background-image: url("/img_books/heroine-battle-fleur-de-lis.webp");
}

.bg-joan-trial {
    background-image: url("/img_books/heroine-on-trial.webp");
}

.bg-saint-joan {
    background-image: url("/img_books/heroine-visions.webp");
}

.bg-joan-personal-reflections {
    background-image: url("/img_books/heroine-painting.webp");
}

.bg-joan-la-pucelle {
    background-image: url("/img_books/heroine-coronation-king.webp");
}

/* Mehmed II */
.bg-grand-turk {
    background-image: url("/img_books/conqueror-portrait.webp");
}

.bg-walls-constantinople {
    background-image: url("/img_books/constantinople-under-siege.webp");
}

.bg-holy-war-constantinople {
    background-image: url("/img_books/ottoman-empire-map.webp");
}

.bg-enemy-gate {
    background-image: url("/img_books/battle-vienna-chaos.webp");
}

.bg-byzantine-empire {
    background-image: url("/img_books/byzantine-empire-illustration.webp");
}

/* Printing Press */

.bg-gutenberg-bible {
    background-image: url("/img_books/gutenberg-bible.webp");
}

.bg-gutenberg-printing-press {
    background-image: url("/img_books/gutenberg-printing-press.webp");
}

.bg-gutenberg-coming {
    background-image: url("/img_books/gutenberg-book-coming.webp");
}

.bg-gutenberg-five-hundred {
    background-image: url("/img_books/gutenberg-five-hundred.webp");
}

/* Machu Picchu */

.bg-machu-picchu-turn-right {
    background-image: url("/img_books/machu-picchu-terrace.webp");
}

.bg-lost-city-incas {
    background-image: url("/img_books/machu-three-windows.webp");
}

.bg-where-is-machu-picchu {
    background-image: url("/img_books/machu-terrace-mist.webp");
}

.bg-stone-offerings {
    background-image: url("/img_books/machu-inca-quipu.webp");
}

/* Columbus */
.bg-columbus-port {
    background-image: url("/img_books/columbus-port.webp");
}

.bg-columbus-land {
    background-image: url("/img_books/columbus-land.webp");
}

.bg-columbus-map {
    background-image: url("/img_books/columbus-map.webp");
}

.bg-columbus-sky {
    background-image: url("/img_books/columbus-sky.webp");
}

/* Leonardo da Vinci */

.bg-da-vinci-gioconda {
    background-image: url("/img_books/da-vinci-gioconda-ai.webp");
}

.bg-da-vinci-vitruvian {
    background-image: url("/img_books/da-vinci-vitruvian-ai-small.webp");
}

.bg-da-vinci-self {
    background-image: url("/img_books/da-vinci-self-ai.webp");
}

.bg-da-vinci-machine {
    background-image: url("/img_books/da-vinci-flying-machine.webp");
}

/* Gunpowder Revolution */

.bg-cannons-bombard {
    background-image: url("/img_books/cannons-bombard-bk.webp");
}

.bg-knight-helmet-battlefield {
    background-image: url("/img_books/knight-helmet-battlefield-bk.webp");
}

.bg-medieval-firearms {
    background-image: url("/img_books/medieval-firearms-bk.webp");
}





/* -- ANCIENT ROME -- */

/* Caligula */

.bg-caligula-statue {
    background-image: url("/img_books/caligula-marble-gold.webp");
}

.bg-caligula-seashells {
    background-image: url("/img_books/caligula-seashells.webp");
}

.bg-caligula-dagger {
    background-image: url("/img_books/caligula-dagger-blood.webp");
}

/* Decebalus and Dacian Wars */

.bg-decebalus-danube-flat {
    background-image: url("/img_books/decebalus-danube-flat.webp");
}

.bg-decebalus-dacian-wars {
    background-image: url("/img_books/decebalus-dacian-wars.webp");
}

.bg-decebalus-trajan-stone {
    background-image: url("/img_books/decebalus-trajan-stone.webp");
}

/* Roman Colosseum */

.bg-colosseum-day {
    background-image: url("/img_books/colosseum-day.webp");
}

.bg-colosseum-sunset {
    background-image: url("/img_books/colosseum-sunset.webp");
}

.bg-colosseum-gladiator {
    background-image: url("/img_books/colosseum-gladiator.webp");
}

/* Boudica */

.bg-boudica-battle {
    background-image: url("/img_books/boudica-battle-bk.webp");
}

.bg-boudica-horse {
    background-image: url("/img_books/boudica-horse-bk.webp");
}

.bg-boudica-statue {
    background-image: url("/img_books/boudica-statue-bk.webp");
}

/* Julius Caesar */

.bg-julius-caesar-portrait {
    background-image: url("/img_books/julius-caesar-portrait-bk.webp");
}

.bg-julius-caesar-statue {
    background-image: url("/img_books/julius-caesar-marble-statue-bk.webp");
}

.bg-julius-caesar-standard {
    background-image: url("/img_books/julius-caesar-standard-eagle-bk.webp");
}



/* -- DARK HISTORY -- */

/* Elizabeth Báthory */

.bg-bathory-castle-ruins {
    background-image: url("/img_books/bathory-castle-ruins.webp");
}

.bg-bathory-portrait {
    background-image: url("/img_books/bathory-portrait-cover.webp");
}

.bg-bathory-countess {
    background-image: url("/img_books/bathory-countess.webp");
}

/* Inquisition */

.bg-inquisition-cross {
    background-image: url("/img_books/inquisition-cross.webp");
}

.bg-inquisition-dungeon {
    background-image: url("/img_books/inquisition-dungeon.webp");
}

.bg-inquisition-tribunal {
    background-image: url("/img_books/inquisition-tribunal.webp");
}

/* The Black Death Unleashed */

.bg-black-death-doctor {
    background-image: url("/img_books/black-death-doctor.webp");
}

.bg-black-death-poster-skulls {
    background-image: url("/img_books/black-death-poster-skulls.webp");
}

.bg-black-death-reaper {
    background-image: url("/img_books/black-death-reaper.webp");
}

/* Ivan the Terrible */

.bg-ivan-terrible-portrait {
    background-image: url("/img_books/ivan-the-terrible-portrait-bk.webp");
}

.bg-ivan-church {
    background-image: url("/img_books/ivan-church-bk.webp");
}

.bg-ivan-throne {
    background-image: url("/img_books/ivan-throne-bk.webp");
}




/* -- MODERN AGE -- */

/* The French Revolution */

.bg-revolution-alley {
    background-image: url("/img_books/revolution-bastille-alley-bk.webp");
}

.bg-revolution-guillotine {
    background-image: url("/img_books/revolution-guillotine-night-bk.webp");
}

.bg-revolution-bastille {
    background-image: url("/img_books/revolution-storming-bastille-bk.webp");
}

/* Telephone Invention */

.bg-telephone-illustration {
    background-image: url("/img_books/telephone-illustration-bk.webp");
}

.bg-telephone-wall {
    background-image: url("/img_books/telephone-wall-bk.webp");
}

.bg-telephone-icon {
    background-image: url("/img_books/telephone-icon-black-matte-bk.webp");
}

/* Nikola Tesla */

.bg-tesla-vintage {
    background-image: url("/img_books/nikola-tesla-vintage-portrait-bk.webp");
}

.bg-tesla-tower {
    background-image: url("/img_books/nikola-tesla-experimental-tower-bk.webp");
}

.bg-tesla-oil {
    background-image: url("/img_books/nikola-tesla-oil-painting-bk.webp");
}


/* end BOOK BACKGROUNDS */