@media screen and (max-width: 1440px) {
  .page-goods .grid4 {
    width: 95%;
  }
}
@media screen and (max-width: 1280px) {
  .page-goods .grid4 {
    width: 90%;
  }
}
@media screen and (max-width: 1200px) {
  .navhome3 {
    display: none;
  }

  .navhome2 {
    display: block;
  }

  .navhome2 .mainnav {
    right: 0;
    left: 0;
    top: 160px;
    width: 100%;
  }
  .navhome2 .mainnav li {
    display: inline-block;
    margin-right: 15px;
    text-align: center;
  }
  .navhome2 .mainnav .menu_second {
    right: 0;
    top: 35px;
    left: 0;
    padding-top: 20px;
    background: #fff;
  }
  .navhome2 .mainnav .menu_second li {
    display: block;
  }

  .page-goods .grid4 {
    width: 80%;
  }
  .page-goods .grid4 .grid li {
    width: 48%;
  }
}
@media screen and (max-width: 1024px) {
  .workmenubar {
    min-height: 1000px;
  }

  .page-goods .grid3 {
    width: 95%;
    margin: 30px 0 30px 3%;
  }
  .page-goods .grid3 .dot {
    width: 6px;
  }
}
@media screen and (max-width: 960px) {
  .nav .menu_first {
    text-align: right;
  }
}
@media screen and (max-width: 800px) {
  .page-goods .grid2 {
    position: relative;
  }
  .page-goods .grid2 .infobox {
    position: relative;
    background: unset;
    border-bottom: solid 1px #ccc;
  }
  .page-goods .grid2 .infobox .infoclose {
    display: none;
  }
  .page-goods .grid2 .column3 {
    position: relative;
    background-image: none;
  }
  .page-goods .grid2 .column3 ul {
    text-align: left;
  }
  .page-goods .grid2 .column3 li small {
    color: #555;
  }
}
@media screen and (max-width: 720px) {
  .header, .nav-cssbutton, .footermenu {
    display: block;
  }

  .footer-info {
    padding-bottom: 40px;
  }

  .wrapper {
    padding-top: 120px;
  }

  .navhome, .nav, .homeuse {
    display: none;
  }

  .container {
    width: 100%;
  }

  .page-goods .grid1, .page-catalog .grid1 {
    width: 100%;
  }
  .page-goods .grid5, .page-catalog .grid5 {
    display: none;
  }
  .page-goods .grid4, .page-catalog .grid4 {
    width: 100%;
  }

  .nav-second ul small {
    display: none;
  }
  .nav-second ul li {
    display: block;
    padding: 0;
  }
  .nav-second ul li a {
    display: block;
    padding: 4px 0;
    border-bottom: 1px dotted #ccc;
  }
  .nav-second ul li a:hover {
    background: #fff;
    border-bottom: 1px dotted #f7b465;
  }

  .store-name h1, .store-name h2 {
    font-size: 1em;
  }

  .footer-info .grid1 .child {
    width: 98%;
  }
}
@media screen and (max-width: 600px) {
  .page-goods .grid1 ul li .box {
    margin-top: 11%;
  }
}
@media screen and (max-width: 540px) {
  .page-goods .grid4 .grid li .pd-info {
    padding: 5px;
  }
}
@media screen and (max-width: 480px) {
  .footer-info .grid1 img {
    filter: grayscale(0);
  }

  .page-goods .grid1 ul li .box {
    margin-top: 15%;
    width: 50px;
  }
  .page-goods .grid1 ul li .box div {
    line-height: 90%;
  }
  .page-goods .grid1 ul li .box div small {
    font-size: 0.625em;
  }
  .page-goods .grid1 ul li .box div div {
    width: 10px;
    height: 10px;
  }
  .page-goods .grid1 ul li .box div .dot {
    width: 5px;
    height: 5px;
    border: 2px solid #dfdfdf;
  }
  .page-goods .grid1 ul li span {
    display: none;
  }
  .page-goods .grid1 ul li .lastmore, .page-goods .grid1 ul li .more {
    bottom: 8%;
    padding: 0;
    font-size: 0.536em;
    width: 50px;
    height: 14px;
    line-height: 14px;
    -moz-border-radius: 10px;
    -webkit-border-radius: 10px;
    border-radius: 10px;
  }
  .page-goods .grid4 .grid li {
    width: 98%;
  }
  .page-goods .grid4 .grid li .pd-info {
    padding: 20px;
  }

  .store-name h1 {
    letter-spacing: 2px;
    font-size: 1em;
  }
  .store-name h2 {
    font-size: 0.813em;
  }

  .container {
    font-size: 0.813em;
  }

  .page-goods .grid4 .add-block, .page-goods .grid4 a {
    display: block;
  }

  .pd-name {
    font-size: 0.875em;
  }
}
@media screen and (max-width: 420px) {
  .page-goods .grid1 ul li .box {
    margin-top: 10%;
  }

  .footermenu ul li a {
    font-size: 13px;
    padding: 0 10px;
  }
}
@media screen and (max-width: 400px) {
  .item {
    width: 47.5%;
  }
}
@media screen and (max-width: 340px) {
  .item {
    width: 100%;
  }
}
@media screen and (max-width: 320px) {
  body {
    width: 320px;
  }
}