/* mobile phone and smart portable devices */
@media screen and (max-width: 1200px) {
  .header {
    padding: 100px 0;
  }
  .moto p {
    font-size: smaller;
  }
  .nav .layui-nav .layui-nav-item {
    display: inline-block;
    margin: 0;
    padding: 1.25em;
  }
  .comments {
    padding-top: 10px;
  }
  #links {
    padding-left: 1em !important;
  }
  .card {
    float: none;
    width: calc(100% - 15px) !important;
  }
  .card:nth-child(even) {
    float: none !important;
  }
  .tags {
    display: block !important;
    text-align: center !important;
  }
  .back {
    float: none !important;
    text-align: center !important;
  }
}