.top-header-background {
    background: url(../img/book/book_top_background.jpg) 50% 100% no-repeat;
    background-size: auto 100%;
}

.periodical-type-div {
    width: 98%;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
}

.type-button {
    width: 80px;
    height: 40px;
    background: #616161;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    margin: 10px 0px;
}

.type-button-click {
    background: #bb0019;
}

.periodical-body {
    width: 98%;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
}

.periodical-header {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.periodical-header-top{
    font-size: 18px;
    font-weight: 900;
}

.periodical-header-bottom {
    font-size: 12px;
    color: #999;
    margin: 10px 0px;
}

.periodical-list-card-img {
    width: 110px;
    height: 160px;
}

.periodical-list-card-title {
    width: 110px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 10px;
    font-weight: 900;
}

.periodical-list-card-air {
    font-size: 14px;
    color: #616161;
    margin-top: 5px;
}

.periodical-list-card-such {
    color: #ff2832;
    font-weight: 900;
    font-size: 14px;
    margin-top: 5px;
    margin-bottom: 20px;
}