.ziliaoitemcontainer{
    width: 1400px;
    margin: 0 auto;
}
.ziliaoitemcontainer li{
    display: flex;
    justify-content: space-between;
    height: 30px;
    border-bottom: 1px dashed rgb(248, 154, 154);
    margin-top: 20px;
    padding: 0 20px;
}
.pagenum {
    width: 1400px;
    margin: 20px auto;
    height: 50px;
    display: flex;
    gap: 10px;
}