section {
  padding-top: 4.55rem;
}
section .banner {
  height: 27.27rem;
}
section img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
section .container {
  margin-bottom: 1.36rem;
  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: #fd811f;
}
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: #fd811f;
}
section .container .main_center .list_wrapper ul .active a {
  color: #fff;
  background-color: #fd811f;
}
section .sp_container .title {
  font-size: 1.64rem;
  color: #333;
  text-align: center;
}
section .sp_container .zl_list {
  margin-bottom: 0.91rem;
  margin-top: 2.73rem;
}
section .sp_container .zl_list .yj_list ul {
  display: flex;
  align-items: center;
  justify-content: center;
}
section .sp_container .zl_list .yj_list ul li {
  margin-right: 1.36rem;
  font-size: 0.73rem;
}
section .sp_container .zl_list .yj_list ul li a {
  padding: 0.45rem 1.36rem;
  background-color: #f7f7f7;
}
section .sp_container .zl_list .yj_list ul li a:hover {
  background-color: #fd811f;
  color: #fff;
}
section .sp_container .zl_list .yj_list ul li:last-child {
  margin-right: 0;
}
section .sp_container .zl_list .yj_list ul li .active_yj {
  background-color: #fd811f;
  color: #fff;
}
section .sp_container .zl_list .m_tab {
  display: none;
  width: 100%;
}
section .sp_container .zl_list .m_tab #m_sp_container {
  overflow: hidden;
  width: 100%;
}
section .sp_container .zl_list .m_tab #m_sp_container .swiper-slide {
  padding: 20px;
  width: auto;
}
section .sp_container .zl_list .m_tab #m_sp_container .swiper-slide a {
  font-size: 16px;
  color: #333333;
}
section .sp_container .zl_list .m_tab #m_sp_container .active a {
  color: #dc3025;
}
section .sp_container .sp_items {
  display: flex;
  flex-wrap: wrap;
  margin-top: 2.73rem;
}
section .sp_container .sp_items .videolist,
section .sp_container .sp_items .item {
  width: 30%;
  margin-right: 5%;
  margin-bottom: 1.82rem;
}
section .sp_container .sp_items .videolist:nth-child(3n),
section .sp_container .sp_items .item:nth-child(3n) {
  margin-right: 0;
}
section .sp_container .sp_items .videolist .picBox,
section .sp_container .sp_items .item .picBox {
  position: relative;
  width: 100%;
  height: 12.18rem;
  cursor: pointer;
  overflow: hidden;
}
section .sp_container .sp_items .videolist .picBox img,
section .sp_container .sp_items .item .picBox img {
  transition: all ease 0.3s;
}
section .sp_container .sp_items .videolist .picBox .pic,
section .sp_container .sp_items .item .picBox .pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
section .sp_container .sp_items .videolist .picBox .videoed,
section .sp_container .sp_items .item .picBox .videoed {
  display: none;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 2.05rem;
  height: 2.05rem;
  object-fit: contain;
}
section .sp_container .sp_items .videolist .vtit,
section .sp_container .sp_items .item .vtit {
  margin-top: 0.91rem;
  font-size: 0.82rem;
  line-height: 1.6;
  color: #333;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
section .sp_container .sp_items .videolist:hover .picBox img,
section .sp_container .sp_items .item:hover .picBox img {
  transform: scale(1.1);
}
section .sp_container .sp_items .mask {
  position: fixed;
  display: none;
  width: 100%;
  height: 45.45rem;
  top: 0rem;
  left: 0rem;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 99;
}
section .sp_container .sp_items .videos {
  background-color: #000;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 100;
  width: 29.09rem;
  height: 16.36rem;
}
section .sp_container .sp_items .videos #video {
  height: 100%;
}
section .sp_container .sp_items .vclose {
  position: absolute;
  right: 1%;
  top: 1%;
  border-radius: 100%;
  cursor: pointer;
  color: #fff;
}
@media only screen and (max-width: 768px) {
  section {
    padding-top: 0;
  }
  section .banner {
    height: 200px;
  }
  section .sp_container .yj_list {
    display: none !important;
  }
  section .sp_container .m_tab {
    display: block !important;
  }
  section .sp_container .sp_items {
    margin-top: 20px;
    justify-content: space-between;
  }
  section .sp_container .sp_items .item {
    width: 48%;
    margin-right: 0 !important;
  }
  section .sp_container .sp_items .videolist {
    width: 49%;
    margin-right: 2%;
  }
  section .sp_container .sp_items .videolist:nth-child(3n) {
    margin-right: 2%;
  }
  section .sp_container .sp_items .videolist:nth-child(2n) {
    margin-right: 0;
  }
  section .sp_container .sp_items .videolist .picBox {
    height: 150px;
  }
  section .sp_container .sp_items .videos {
    width: 60%;
  }
}