@media screen and (max-width: 1200px) {
}
@media screen and (max-width: 1000px) {
}
@media screen and (max-width: 900px) {
}
@media screen and (max-width: 800px) {
}
@media screen and (max-width: 720px) {
  .wrap {
    width: 96%;
    margin: 0 auto;
  }
  .index .wjs .list {
    width: 100%;
    margin-right: 0%;
    margin-bottom: 12px;
  }
  .index .wjs .list .con {
    width: auto;
  }
  .price_list tr td:nth-last-child(1),
  .price_list tr td:nth-last-child(2) {
    display: none;
  }

  .yuanyin .shili {
    flex-wrap: wrap;
  }
  .yuanyin .shili .y_item {
    width: 100%;
    max-width: 160px;
    margin-bottom: 12px;
  }

  .index .brand .list ul {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
  }
  .index .brand li.last {
    margin: 0 20px 19px 0;
  }
}
@media screen and (max-width: 640px) {
}
@media screen and (max-width: 600px) {
}
@media screen and (max-width: 560px) {
}
@media screen and (max-width: 520px) {
}
@media screen and (max-width: 480px) {
}
@media screen and (max-width: 440px) {
}
@media screen and (max-width: 400px) {
}
@media screen and (max-width: 360px) {
}
@media screen and (max-width: 320px) {
}