.Product {-webkit-text-size-adjust:none; margin: 0 auto;font-size:62.5%;}
li{list-style-type:none; margin:0; padding:0;}
.Product body div dl dt dd ul ol li h1 h2 h3 h4 h5 h6 br pre form fieldset input textarea p blockquote th td img select input a div span{ margin: 0; padding: 0; font-weight:normal; }
.Product img{ border:0; max-width:100%; max-height: 100%;}
.Product body{width:100%;font-family:"PingFang SC","PingFang SC-Regular","Microsoft YaHei", Arial,"SimHei";font-size:62.5%; background:#ffffff; color:#000; padding:0; margin:0px;}

div {display: block;}
@media screen and (min-width:360px) and (max-width:374px) and (orientation:portrait) {
    html { font-size: 70.3%; }
}
@media screen and (min-width:375px) and (max-width:383px) and (orientation:portrait) {
    html { font-size: 73.24%; }
}
@media screen and (min-width:384px) and (max-width:399px) and (orientation:portrait) {
    html { font-size: 75.0%; }
}
@media screen and (min-width:400px) and (max-width:413px) and (orientation:portrait) {
    html { font-size: 78.125%; }
}
@media screen and (min-width:414px) and (max-width:431px) and (orientation:portrait){
    html { font-size: 80.86%; }
}
@media screen and (min-width:432px) and (max-width:479px) and (orientation:portrait){
    html { font-size: 84.375%; }
}
@media (min-width: 992px) and (max-width:1199px) {
  html { font-size: 56%; }
}
@media (min-width: 812px) and (max-width: 992px) {
  html { font-size: 60%; }
}
@media (min-width: 568px) and (max-width: 812px) {
  html { font-size: 53%; }
}
@media (min-width: 300px) and (max-width: 568px) {
  html { font-size: 53%; }
}