* {
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --main-color-green: #30dfad; 
    --main-color-purple: #7f7ab8;
    --main-color-orange: #f06d4f;
    --main-border-width: 12px;

    --easing: cubic-bezier(0.5,0.7,0.4,1);
    --page-background: #fff;
}



/* with transition */
html.pageTransition {
    overflow-y: hidden;
    height: 100vh !important;
    height: calc(var(--vh, 1vh) * 100) !important;
}


html {
    background-color: var(--page-background);
}

body {
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-color: var(--page-background);
    font-family: 'Lubalin', Arial, Helvetica;
    font-smooth: always;
    font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    text-rendering: geometricPrecision;
    line-height: initial;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    word-break: break-word;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    transition: background 500ms var(--easing);
}
/*
body.ani {
    height: 100%;
}
*/

/*
html.dark,
html.dark body {
    background-color: #000;
}
*/



.link-list ul {
    margin-bottom: 30px;
    text-align: center;
}
.link-list ul li a {
    color: #000;
}



._df_thumb {
    margin-bottom: 0;
}
._df_thumb ._df_book-title {
    display: none;
}

.df-ui-wrapper.df-ui-controls .df-ui-btn {
    line-height: initial;
}

._df_landscape {
    position: relative;
    bottom: -60px;
    width: 200px;
    height: 140px;
}

._df_landscape ._df_book-cover {
    background-color: #fff;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}


.bookWrapper {
    margin: 0;
    margin: 0 20px;
}


.bookshelf {
    max-width: 420px;
    margin: 2.5rem auto 5rem;
    text-align: center;
    position: relative;
}
/*
.bookshelf:first-of-type {
    margin-top: 0;
}
.bookshelf:last-of-type {
    margin-bottom: 0;
}
*/

.book-grid {
    z-index: 2;
    position: relative;
    transform: translateY(-15px);
}
.book-grid ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    min-height: 234px;
}
.book-grid ul li {
    justify-self: center;
}
.book-grid ul img {
    display: block;
    box-shadow: 0px -5px 20px 2px rgba(0, 0, 0, 0.3);
    width: 200px;
    height: 300px;
    -o-object-fit: cover;
    object-fit: cover;
}
.shelf-shadows {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1rem;
    border-radius: 2px;
    z-index: 1;
    box-shadow: 0px -5px 3px 0px rgba(170, 170, 170, 0.2), 0px 15px 20px 0px rgba(170, 170, 170, 0.7), 0px 5px 5px 0px rgba(119, 119, 119, 0.3);
}
.shelf {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1rem;
    background-color: #f9f9f9;
    border-radius: 2px;
    z-index: 3;
}











@media only screen and (max-width: 1024px) {
}

@media only screen and (max-width: 768px) {
}

@media only screen and (max-width: 600px) {
}

@media only screen and (max-width: 480px) {
}

@media only screen and (max-width: 375px) {
}


@media (max-width: 736px) and (orientation: landscape) {
}




@media print {
    .no-print {
        display: none;
    }
}