.product-center-wrap {
  margin: 0 50px;
  overflow: hidden;
}


/* 20200706 渚ц竟鏍忔牱寮 */
.product-siderbar {
  width: 305px;
  float: left;
  margin-right: 25px;
  margin-top: 64px;
}

.product-right-wrap {
  overflow: hidden;
}

.product-siderbar-list {
  width: 100%;
  background: #fff;
  height: 1500px;
  overflow: auto;
}

.product-siderbar-list.on {
  left: 0
}

.product-siderbar-list ul {
  width: 100%;
}

.product-siderbar-list li {
  width: 100%;
}

.product-siderbar-list li .pn-tit-one {
  display: block;
  width: 100%;
  height: 50px;
  line-height: 50px;
  color: #010101;
  font-size: 16px;
  padding: 0 2% 0 15%;
  background: #fff url(../pic/pro01.png) no-repeat 6% center;
  transition: background .3s;
}

.product-siderbar-list li .pn-con-one {
  display: none;
}

.product-siderbar-list li .pn-tit-one.cut {
  background: #d9271b url(../pic/pro01_h.png) no-repeat 6% center;
  color: #fff
}

.product-siderbar-list li .pn-tit-two.cur,
.product-siderbar-list li .pn-tit-three.cut,
.product-siderbar-list li .pn-tit-four.cur,
.product-siderbar-list li .pn-tit-five.cur {
  color: #d9271b
}

.product-siderbar-list li .pn-con-two {
  display: none;
  /* background: #fafafa; */
  background: #fff;
}

.product-siderbar-list li .pn-tit-two {
  width: 100%;
  height: 50px;
  line-height: 50px;
  overflow: hidden;
  display: block;
  font-size: 14px;
  color: #666;
  padding: 0 2% 0 15%;
  border-top: 1px solid #e6e6e6;
  transition: color .3s
}
.product-siderbar-list li .pn-tit-two:nth-last-child(2) {
  border-bottom: 1px solid #e6e6e6;
}

.product-siderbar-list li .pn-con-two {
  width: 100%;
  padding: 16px 2% 20px 15%;
  display: none
}

.product-siderbar-list li .pn-tit-three {
  display: block;
  width: 100%;
  font-size: 13px;
  color: #666;
  line-height: 30px;
  height: 30px;
  overflow: hidden
}

.product-siderbar-list::-webkit-scrollbar {
  width: 4px;
  /* background-color: #d9271b; */
  border-radius: 50px;
}

.product-siderbar-list::-webkit-scrollbar-track {
  border-radius: 50px;
  /* background-color: #d9271b */
}

.product-siderbar-list::-webkit-scrollbar-thumb {
  border-radius: 50px;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
  background-color: #fff
}

.product-siderbar-list li .font-blod {
  font-weight: bold;
}

.product-siderbar-list li .pn-con-three {
  width: 100%;
  padding: 8px 0;
  display: none;
}

.product-siderbar-list li .pn-tit-four {
  display: block;
  width: 100%;
  font-size: 12px;
  color: #666;
  /*padding: 0 0 0 8px;*/
  /*background: url(../img/111_h.png) no-repeat left center;*/
  background-size: 4px !important;
  line-height: 30px;
  height: 30px;
  overflow: hidden;
}

.product-siderbar-list li .pn-con-four {
  width: 100%;
  display: none;
  padding: 0
}

.product-siderbar-list li .pn-tit-five {
  display: block;
  width: 100%;
  font-size: 11px;
  color: #666;
  /*    padding: 0 0 0 8px;
background: url(../img/111_h.png) no-repeat left center;*/
  background-size: 4px !important;
  line-height: 25px;
  height: 30px;
  overflow: hidden;
}

/* 20200706 浜у搧鍒楄〃椤甸潰鏍峰紡 */
.product-list-new > .f-cb{
  min-height: 1500px;
}

.product-list-new > h2{
  min-height: 1500px;
}

@media screen and (max-width: 1280px) {
  .product-list-new li {
    width: 48.7%;
    margin-bottom: 15px
  }
  .product-list-new li.on {
    margin-right: 2.6%;
  }
  .product-list-new li.cur {
    margin-right: 0;
  }
}