section {
  padding-top: 4.55rem;
}
section img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
section .banner img {
  object-fit: cover;
}
section .pro-nav ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
section .pro-nav ul li {
  width: 18.5%;
  background-color: #f5f5f5;
  transition: all 0.3s ease;
}
section .pro-nav ul li a {
  display: block;
  padding: 1rem 0;
  text-align: center;
  font-size: 0.82rem;
  font-weight: bold;
}
section .pro-nav ul li:hover {
  background-color: #00527c;
}
section .pro-nav ul li:hover a {
  color: #f2b90d;
}
section .pro-nav ul .pro-active {
  background-color: #00527c;border-top-right-radius: 30px;border-top-left-radius: 30px;
}
section .pro-nav ul .pro-active a {
  color: #f2b90d; 
}
section .container {
  margin-bottom: 2.73rem;
  height: 3.18rem;
  background-color: #fff;
}
section .container .main_center {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
section .container .main_center .position {
  font-size: 16px;
  line-height: 1.6;
}
section .container .main_center .position a:hover {
  color: #e11b2a;
}
section .container .main_center .list_wrapper ul {
  display: flex;
}
section .container .main_center .list_wrapper ul li {
  margin-left: 1.82rem;
}
section .container .main_center .list_wrapper ul li a {
  font-size: 0.82rem;
  padding: 0.45rem 0.91rem;
  color: #333;
  display: inline-block;
  border-radius: 1.36rem;
}
section .container .main_center .list_wrapper ul li a:hover {
  color: #fff;
  background-color: #e11b2a;
}
section .container .main_center .list_wrapper ul .active a {
  color: #fff;
  background-color: #e11b2a;
}
section .zl_list {
  margin: 0 auto 2.73rem;
}
section .zl_list .yj_list {
 
  background-color: #00527c;
}
section .zl_list .yj_list ul {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
section .zl_list .yj_list ul li {
  padding: 0 1.5rem;
  line-height: 3rem;
}
section .zl_list .yj_list ul li a {
  position: relative;
  font-size: 0.82rem;
  color: #fff;
}
section .zl_list .yj_list ul li a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.23rem;
  width: 0;
  height: 0.05rem;
  background-color: transparent;
  transition: all 0.3s ease;
}
section .zl_list .yj_list ul li a:hover {
  color: #f2b90d;
  font-weight: bolder;
}
section .zl_list .yj_list ul li a:hover::after {
  width: 100%;
  background-color: #f2b90d;
}
section .zl_list .yj_list ul li:last-child {
  margin-right: 0;
}
section .zl_list .yj_list ul li .active_yj {
  color: #f2b90d;
  font-weight: bolder;
}
section .zl_list .yj_list ul li .active_yj::after {
  width: 100%;
  background-color: #f2b90d;
}
section .m_tab {
  display: none;
  width: 100%;
}
section .m_tab #m_sp_container {
  overflow: hidden;
  width: 100%;
}
section .m_tab #m_sp_container .swiper-slide {
  padding: 20px;
  width: auto;
}
section .m_tab #m_sp_container .swiper-slide a {
  font-size: 16px;
  color: #333333;
}
section .m_tab #m_sp_container .active a {
  color: #dc3025;
}
section .pro_container {
  display: flex;
  flex-wrap: wrap;
}
section .pro_container .product_item {
  position: relative;
  width: 30%;
  margin-right: 5%;
  margin-bottom: 1.36rem;
  background-color: #fff;
  transition: all 0.5s;
}
section .pro_container .product_item:nth-child(3n) {
  margin-right: 0;
}
section .pro_container .product_item .product_pic {
  background-color: #f0f0f0;
  overflow: hidden;
}
section .pro_container .product_item .product_pic img {
  transition: all 0.5s;
}
section .pro_container .product_item .pro_xq {
  padding: 1.2rem 0.73rem;
}
section .pro_container .product_item .pro_xq .name {
  font-size: 0.91rem;
  text-align: center;
  color: #333;
  margin-bottom: 0.91rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
section .pro_container .product_item .pro_xq .pro_js {
  text-align: center;
  color: #888;
  line-height: 1.8;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
section .pro_container .product_item::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 20%;
  height: 1px;
  background-color: #e11b2a;
  transition: all 0.5s;
}
section .pro_container .product_item:hover {
  transition: all 0.5s;
  box-shadow: 0 0.36rem 0.73rem 0 rgba(0, 0, 0, 0.1);
  transform: translateY(-0.23rem);
}
section .pro_container .product_item:hover::after {
  width: 100%;
  background-color: #e11b2a;
  transition: all 0.5s;
}
section .pro_container .product_item:hover img {
  transform: scale(1.04);
  transition: all 0.5s;
}
section .pro_container .product_item:hover .name {
  color: #e11b2a;
}
@media only screen and (max-width: 768px) {
  section {
    padding-top: 0;
  }
  section .pro-nav {
    display: none;
  }
  section .container {
    margin-bottom: 10px;
  }
  section .zl_list {
    display: none;
  }
  section .m_tab {
    display: block;
  }
  section .pro_container .product_item {
    width: 49%;
    margin-right: 2%;
  }
  section .pro_container .product_item:nth-child(3n) {
    margin-right: 2%;
  }
  section .pro_container .product_item:nth-child(2n) {
    margin-right: 0;
  }
}