.product-list ul li .pic img{
  max-width: 100%;
  max-height: 100%;
}
.product-list ul li .pic{
  display: flex;
  align-items: center;
  justify-content: center;
}
#nr-container .returnbt a {
  padding: 2px 15px;
  background: #333;
  color: #fff;
  border: none;
  cursor: pointer;
}
#pagesize ul {
  display: flex;
  align-items: center;
  justify-content: center;
}
#pagesize ul li{
  margin: 0 2px;
}
#pagesize ul li a,
#pagesize span{
  border:1px solid #ccc;
  background: #ffffff;
  COLOR: #666;
  text-shadow: unset;
  box-shadow: unset;
}
#pagesize ul li a.active{
  color: #f30;
  background: #ffffff;
  border:1px solid #ccc;
  text-shadow: unset;
  box-shadow: unset;
}
#preview {
  display: flex;
  align-items: center;
  justify-content: center;
}
.swiper-pagination-bullet {
  width: 83px;
  height: 5px;
  display: inline-block;
  border-radius: unset;
  background: #ffffff;
  opacity: 1;
}
.swiper-pagination-bullet-active{
  background: #d01b25;
}
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
  bottom: 30px;
}
.products_swiper .swiper-slide .pic{
  width: 240px;
  height: 280px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
}
.products_swiper .swiper-slide .pic img{
  max-width: 100%;
  max-height: 100%;
}
.products_swiper .swiper-slide em{
  width: 240px;
  line-height: 50px;
  background: #eeeeee;
  text-align: center;
  display: block;
}
.ny-right .pro1 .spec-preview img {
  display: block;
  max-width: 100%;
  max-height: 100%;
}
.ny-contact .tel{
  display: none;
}