/* DearFlip: tam ekrandaki gibi sayfa açıldığında da kitap hizasını merkezde tut */
html,
body {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
}

#kdrApp {
    min-height: 100vh;
    min-height: 100dvh;
    box-sizing: border-box;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: max(12px, env(safe-area-inset-top, 0px))
        max(12px, env(safe-area-inset-right, 0px))
        max(12px, env(safe-area-inset-bottom, 0px))
        max(12px, env(safe-area-inset-left, 0px));
}

._df_book {
    width: 100%;
    max-width: 100%;
    flex: 0 0 auto;
}