.contentBox {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    padding-bottom: 30px;
}
.contentList {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin-top: 60px;
}
.book_list {
    width: 100%;
    display: flex;
    align-items: center;
    /* justify-content: space-evenly; */
    z-index: 2;
}
.book_box {
    display: flex;
    flex-direction: column;
    align-items: center;
    /* flex: 1; */
    width: 240px;
    cursor: pointer;
}
.book_text {
    width: 100%;
    padding: 0 20px;
    color: #000;
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    display: flex;
    align-items: center;
    justify-content: center;
}
.book_text p {
    word-break: break-all; 
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    overflow: hidden;
    -webkit-box-orient: vertical;
}
.book_img_box {
    width: 190px;
    height: 243px;
    margin-bottom: 8px;
    background: url('https://sjhome-public-new.oss-cn-shenzhen.aliyuncs.com/design/book.png');
    background-size: 100% 100%;
    transform: translate(0,0);
    transition: all 0.5s;
}
.book_img {
    width: calc(100% - 20px);
    height: calc(100% - 17px);
    margin: 16px 17px 0 0;
    overflow: hidden;
}
.book_img_box img {
    width: 100%;
    height: 100%;
}
.book_box:hover .book_img_box {
    transform: translate(0,-10px);
    transition: all 1s;
}
.book_shelf {
    width: 100%;
    height: 140px;
    background: url('https://sjhome-public-new.oss-cn-shenzhen.aliyuncs.com/design/book_list.png');
    position: absolute;
    top: 214px;
    background-size: 100% 100%;
}
.no_data {
    width: 100%;
    text-align: center;
    padding: 50px;
}
.no_data_icon {
    width: 100px;
    margin: 0 auto;
    height: 100px;
    background: url(http://sjhome-public-new.oss-cn-shenzhen.aliyuncs.com/design/2021gallery/PopUpTag/%E7%A9%BA%E9%A1%B5%E9%9D%A2.png) no-repeat;
    background-size: cover;
}
.no_data_hint {
    color: #000000;
}
.page_div {
    font-size: 15px;
    font-family: "microsoft yahei";
    color: #333333;
    box-sizing: border-box;
    width: 100%;
    margin: 30px auto 50px;
    text-align: center;
}

.totalSize {
    display: none;
}
.el-icon-close:hover {
    color: #FF9C01 !important;
}

@media screen and (min-width: 1600px) {
    .contentBox {width: 1380px;}
    .book_box {width: 276px;}
    .slogan_img {width: 1380px;height: 90px;}
    .book_img_box {
        width: 238px;
        height: 304px;
        /* margin-bottom: 16px; */
    }
    .book_shelf {
        top: 274px;
    }
    .book_img {
        width: calc(100% - 25px);
        height: calc(100% - 22px);
        margin: 22px 25px 0 0;
    }
}