.bookshelf {
    content: "";
    background: url(/assets/pages/sp_release_/img/sp_release_book.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: bottom left;
    text-align: center;
    padding-bottom: 62px;
}

.bookshelf > div {
    width: 25%;
    padding: 0 1%;
    display: inline-block;
}

.bookshelf_title {
    box-shadow: 0 0 5px 1px #000;
    z-index: 999;
    overflow: hidden;
}

.bookshelf_title img {
    display: block;
}

.bookshelf h3 {
    padding-bottom: 10px;
}