p, div, span, li, textarea, input, option, label, select, td, th {
    font-family: Avenir, Helvetica, Arial, 'Noto Sans CJK SC', 'PingFang SC', '微软雅黑', sans-serif;
}

.hidden-footer {
    width: 0;
    height: 0;
    overflow: hidden;
    color: #999;
    font-size: 14px;
}


.content-box {
    width: 1200px;
    margin: 0 auto;
}

a {
    text-decoration: none;
}

a.grey-link,
a.grey-link:link,
a.grey-link:visited {
    color: #757575;
}

a.grey-link:hover {
    color: #527DF1;
}

.book-card {
    transition-property: transform, -webkit-transform, box-shadow;
    transition-duration: 200ms;
    cursor: default;
    margin: 8px;
}

.book-card:hover {
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.2) !important;
    /*transform: scale(1.05, 1.05);*/
    /*-webkit-transform: scale(1.05, 1.05);*/
}