/*文章卡片排列X5 qingfuye.cn*/
@media (min-width: 769px) {
    .posts-item.card {
        width: calc(20% - 16px);
    }
}
/*文章列表排列X2 qingfuye.cn*/
@media (min-width: 1500px) {
  .posts-item {
    display: inline-flex;
    width: calc(50% - 16px);
  }
}