.zt2021_top_banner{
  width: 100%;
  height: 50px;
  background: url(https://pb-operation.oss-cn-hangzhou.aliyuncs.com/sites/qzhdy-com/shared/theme/qzhdy2024/home/zt2021_banner2.png?x-oss-process=image/resize,m_lfit,w_1440/format,webp/quality,Q_88) no-repeat center;
  background-size: 1920px 50px;
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.zt2021_top_banner .zt2021_top_main{
  width: 1400px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-right: 280px;
  box-sizing: border-box;
}
.zt2021_top_banner .zt2021_top_main .btn{
  display: block;
  width: 120px;
  height: 40px;
  background: url(https://pb-operation.oss-cn-hangzhou.aliyuncs.com/sites/qzhdy-com/shared/theme/qzhdy2024/home/zt2021_banner1.png?x-oss-process=image/resize,m_lfit,w_1440/format,webp/quality,Q_88) no-repeat center;
  background-size: 120px 40px;
  animation: myBreath 1s linear infinite;
  cursor: pointer;
}
@keyframes myBreath {
  0%{
    transform: scale(0.88);
  }
  50%{
    transform: scale(1);
  }
  100%{
    transform: scale(0.88);
  }
}
.page_pc {
  width: 100%;
  padding-top: 100px;
}
.page_pc > .header {
  width: 100%;
  height: 100px;
  position: fixed;
  top: 0;
  z-index: 999;
  transition: filter 0.1s ease-in-out;
  box-shadow: 0 4px 10px rgba(8, 13, 33, 0.1);
}
.page_pc > .header:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  background-color: #fff;
}
.page_pc > .header .container {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  justify-content: space-between;
}
.page_pc > .header .container .mask-block {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 99999999999999;
}
.page_pc > .header .container .nav_menu {
  height: 100%;
  display: flex;
  align-items: center;
}
.page_pc > .header .container .nav_menu .cur {
  height: 100%;
  display: flex;
  align-items: center;
}
.page_pc > .header .container .nav_menu .cur .spread-arrow {
  transform: scaleX(1.5) rotate(90deg);
  margin-left: 5px;
}
.page_pc > .header .spread-panel {
  width: 1000px;
  height: auto;
  overflow: hidden;
  position: fixed;
  z-index: 1;
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
  transition: height 0.2s ease-in-out;
  opacity: 0;
  border-bottom-right-radius: 10px;
  border-bottom-left-radius: 10px;
}
.page_pc > .header .spread-panel .spread-container {
  width: 1000px;
  height: 375px;
  display: flex;
  justify-content: center;
  margin: 0 auto;
  overflow: hidden;
}
.page_pc > .header .spread-panel .spread-container .label-list {
  padding-top: 20px;
  width: 145px;
  font-size: 16px;
  background-color: #f8f9fa;
  box-shadow: 0 10px 15px 5px rgba(201, 202, 206,.2);
}
.page_pc > .header .spread-panel .spread-container .label-list li:hover{
  background-color: #FFF;
  color: #2c75ff;
}
.page_pc > .header .spread-panel .spread-container .label-list li {
  display: inline-block;
  position: relative;
  padding-left: 25px;
  height: 50px;
  width: 100%;
  line-height: 50px;
  cursor: pointer;
}
.product-list .content{
  padding: 5px 30px;
  width: 100%;
  /* height: 310px; */
  display: flex;
  flex-wrap: wrap;
}
.product-list .top{
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 65px;
  width: 93%;
  margin: 0 auto;
  border-bottom: 1px solid rgb(213, 214, 218);
  padding: 10px 10px 0;
}
.product-list .top .title{
  font-size: 18px;
  font-weight: bold;
}
.product-list .top .more{
  margin: 0;
  color: #2c75ff;
  cursor: pointer;
}
.product-list .top .more a{
  border: none;
}
.page_pc > .header .spread-panel .spread-container .label-list .active {
  background-color: #FFF !important;
  color: #2c75ff;
  font-weight: bold;
}
/* .page_pc > .header .spread-panel .spread-container .label-list .active:after {
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  background-color: #2c75ff;
  position: absolute;
  bottom: -5px;
} */
.page_pc > .header .spread-panel .spread-container .cut-off-line {
  width: 1px;
  background-color: #ddd;
  margin: 0 35px;
}
.page_pc > .header .spread-panel .spread-container .product-list {
  width: 960px;
  display: flex;
  flex-wrap: wrap;
  display: none;
}
.page_pc > .header .spread-panel .spread-container .product-list .product-list-item {
  width: 33%;
  height: 75px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-top: 15px;
  transition: transform 0.1s ease-in-out;
}
.page_pc > .header .spread-panel .spread-container .product-list .product-list-item:hover {
  /* box-shadow: 0 0 20px #ddd; */
  transform: translateY(-3px);
  background-color:#F8F9FA;
}
.page_pc > .header .spread-panel .spread-container .product-list .product-list-item:hover .product-list-item-title{
  color: #2c75ff;
}
.page_pc > .header .spread-panel .spread-container .product-list .product-list-item:nth-child(3n) {
  margin-right: 0;
}
.page_pc > .header .spread-panel .spread-container .product-list .product-list-item .product-list-item-title {
  font-size: 14px;
  font-weight: bold;
}
.page_pc > .header .spread-panel .spread-container .product-list .product-list-item .product-description {
  font-size: 12px;
  color: #666;
}
.page_pc > .header .spread-panel .spread-container .product-list .product-list-item .product-tags-list {
  color: #999;
  font-size: 14px;
  display: flex;
  flex-wrap: wrap;
}
.page_pc > .header .spread-panel .spread-container .product-list .product-list-item .product-tags-list li {
  height: 28px;
  padding: 0 10px;
  border: 1px solid #ccc;
  line-height: 28px;
  margin-right: 10px;
}
.page_pc > .header .spread-panel .spread-container .product-list .product-list-item .view-more {
  color: #2c75ff;
  font-size: 14px;
}
.page_pc > .header .spread-panel .spread-container .active {
  display: block;
}
.page_pc .header-opacity:before {
  opacity: 0.95;
}
.spread-panel-list {
  width: 1200px;
  height: auto;
  overflow: hidden;
  position: fixed;
  z-index: 1;
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
  transition: height 0.2s ease-in-out;
  opacity: 0;
  background: #fff;
  display: flex;
}
.spread-panel-list .spread-item{
  border-right: 1px solid #e9ecef;
  padding-top: 36px;
  margin-bottom: 36px;
}
.spread-panel-list .spread-item:first-child{
   width: 323px;
  padding-left: 30px;
}
.spread-panel-list .spread-item:nth-child(2){
  width: 323px;
  padding-left: 30px;
}
.spread-panel-list .spread-item:nth-child(3){
  width: 268px;
  padding-left: 30px;
}
.spread-panel-list .spread-item:last-child{
  padding-left: 30px;
  border-right: none;
  flex: 1;
}
.spread-panel-list .spread-title{
  font-size: 14px;
  color: #495057;
  border-left: 2px solid #1869ff;
  font-weight: bold;
  height: 14px;
  line-height: 14px;
  padding-left: 15px;
}
.spread-panel-list .spread-product{
  padding-top: 30px;
}
.spread-panel-list .spread-content{
  display: flex;
  margin-bottom: 25px;
}
.spread-panel-list .spread-content:last-child{
  margin-bottom: 10px;
}
.spread-panel-list .spread-product .image{
  width: 50px;
  height: 50px;
}
.spread-panel-list .spread-product .image img{
  width: 100%;
  height: 100%;
}
.spread-panel-list .spread-product .info{
  flex: 1;
  font-size: 12px;
  color: #adb5bd;
  margin-left: 10px;
  padding-right: 15px;
  cursor: pointer;
}
.spread-panel-list .spread-product .info span{
  display: block;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.spread-panel-list .spread-product .info span:first-child{
  font-size: 16px;
  color: #212529;
  font-weight: bold;
  margin-bottom: 8px;
}
.spread-panel-list .spread-product .info:hover span:first-child{
  color: #006eff;
}
.spread-panel-list .spread-list{
  padding-top: 30px;
  display: flex;
  flex-wrap: wrap;
}
.spread-panel-list .spread-span{
  font-size: 12px;
  color: #adb5bd;
  width: 210px;
  padding-right: 15px;
  margin-bottom: 25px;
  cursor: pointer;
}
.spread-panel-list .spread-span span{
  display: block;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.spread-panel-list .spread-span span:first-child{
  font-size: 16px;
  color: #212529;
  font-weight: bold;
  margin-bottom: 8px;
}
.spread-panel-list .spread-span:hover span:first-child{
  color: #006eff;
}