.center-wrapper {
    width: 100%;
    background: url("https://www.swu.edu.cn/images/bgd.jpg");
    padding: 20px 0 50px 0;
}

.old {

}

.old-content {
    margin-top: 20px;
}

.old-content-item {
    width: 340px;
    height: 460px;
    background: white;
    transition: all .2s linear;
    position: relative;
}

.old-content-item:hover {
    box-shadow: 0px 3px 10px 4px rgba(173, 173, 173, 0.25);
    transition: all .2s linear;
}

.old-content-item-img-wrapper {
    width: 100%;
    height: 213px;
    overflow: hidden;
}

.old-content-item-img {
    width: 100%;
    height: 213px;
    object-fit: cover;
    transition: all .2s linear;
}

.old-content-item:hover .old-content-item-img {
    transform: scale(1.1);
}

.old-content-item-date {
    width: 97px;
    height: 27px;
    padding-left: 8px;
    background: #C42B2B;
    color: #FFFFFF;
    font-size: 16px;
    margin: 24px 0 0 24px;
}

.old-content-item-title {
    margin: 15px 24px;
    color: #000000;
}

.old-content-item:hover .old-content-item-title {
    color: #C42B2B;
}

.old-content-item-content {
    margin: 0 24px;
    color: #8F8F8F;
}

.old-content-item-arrow {
    margin: 0 24px;
    margin-top: 20px;
}