.styleListNav a {
  display: inline-block;
  width: 100%;
  height: 100%;
}
.newBox {
  width: 1600px;
  margin: 0 auto;
}


.NewsXqBtn a  {
  display: inline-block;
  width: 100%;
  height: 100%;
}


.productListc a  {
  display: inline-block;
  width: 100%;
  height: 100%;
}

.productListc img {
  max-width: 100%;
  height: auto;
}


.productSearchXq img {
  max-width: 100%;
  height: auto;
}


.newBox img {
  max-width: 100%;
  height: auto;
}