body{font-family:Open Sans,Helvetica Neue,Helvetica,Arial,ヒラギノ角ゴ ProN W3,Hiragino Kaku Gothic ProN,メイリオ,Meiryo,sans-serif}.navbar{padding-top:0;padding-bottom:0}.jumbotron{background-color:#fff;margin-bottom:2rem;padding:0}.bookshelf .row{background-image:url(/img/bg_shelf_wood.png);align-items:flex-end;margin-bottom:20px;position:relative;box-shadow:inset 0 5px 8px 3px #543}.bookshelf .row:after{content:"";background-image:url(/img/bg_shelf_wood_tana.jpg);width:100%;height:20px;display:inline-block;position:absolute;bottom:-20px;left:0}.bookshelf .thumbnail{margin-top:30px;position:relative}.bookshelf .thumbnail .caption{opacity:.9;color:#fff;background:#333;display:none;position:absolute;bottom:0}.bookshelf .thumbnail:hover .caption{display:block}.thumbnail{max-width:100%}.bookshelf .img-thumbnail{border:none;border-radius:0;padding:0;box-shadow:0 5px 8px 3px #543}.bookshelf .pagination{padding-top:20px}@media print{body{background:0 0}#menu_btn,#bookmark_btn_left,#bookmark_btn_right{display:none}}.blinking{opacity:0;background-color:#000;background-image:url(/img/touch.png);background-position:50%;background-repeat:no-repeat;background-size:contain;animation:.8s ease-in-out 5 alternate blink}@keyframes blink{0%{opacity:.5}to{opacity:0}}