body {
  background: #ffffff;
}

.partner_banner {
  width: 100%;
  background: url(../img/partner/partner.png) 50% / cover no-repeat;
  height: 28.13rem;
}

.partner_banner .content {
  height: 100%;
  position: relative;
}

.partner_banner h3 {
  font-family: "ArialMTBold";
  font-size: 1.5rem;
  line-height: 3rem;
  color: #ffffff;
  position: absolute;
  left: 0;
  bottom: 5.5rem;
}

.tab_nav {
  width: 100%;
  height: 5rem;
  background-color: #f5f5f5;
  font-family: "Arial";
  font-size: 1.1rem;
  color: #000000;
}

.tab_nav.fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  border-bottom: 1px solid #d3d3d3;
}

.tab_nav .tab_content {
  height: 100%;
}

.tab_nav .tab {
  height: 100%;
  width: auto;
  cursor: pointer;
  position: relative;
  color: #1a1a1a;
  margin-right: 3rem;
}

.tab_nav .tab.active {
  color: #ab0022;
}

.tab_nav .tab.active::after {
  content: "";
  width: 3.13rem;
  height: 0.19rem;
  background-color: #ab0022;
  position: absolute;
  bottom: 0;
  left: 50%;
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}

.tab_section {
  padding: 6rem 0;
  background-color: #ffffff;
}

.tab_section h3 {
  font-family: "BodoniMTItalic";
  font-size: 3rem;
  font-weight: normal;
  margin-bottom: 6.3rem;
}

.tab_section ul {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-align: stretch;
  align-items: stretch;
  position: relative;
}

.tab_section li {
    width: 16.5rem;
    margin-right: 1.8rem;
  margin-top: 1.5rem;
}

.tab_section li:nth-child(1),
.tab_section li:nth-child(2),
.tab_section li:nth-child(3),
.tab_section li:nth-child(4),
.tab_section li:nth-child(5) {
  margin-top: 0;
}

.tab_section li:nth-child(5n) {
  margin-right: 0;
}

.tab_section .swiper-container {
  padding-bottom: 25px;
}

.tab_section .swiper-button {
  width: 37px;
  height: 61px;
  opacity: 0;
  margin-top: -77px;
  background-color: rgba(211, 211, 211, 0.5);
  background-size: 50%;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#80d3d3d3, endColorstr=#80d3d3d3);
}

.tab_section .swiper-container:hover .swiper-button {
  opacity: 1;
}

.tab_section .swiper-pagination-bullet {
  width: 22px;
  height: 6px;
  border-radius: 0;
  background: #676767;
}

.tab_section .swiper-pagination-bullet-active {
  background: #007aff;
}
#type1 h3 {
  margin-bottom: 4rem;
}
#type1 .type1Tab {
  margin-bottom: 3.5rem;
}
#type1 .type1Tab > div {
  font-family: "ArialMTBold";
  font-size: 2rem;
  padding: 0 2.5rem;
  line-height: 3rem;
  cursor: pointer;
  position: relative;
}
#type1 .type1Tab > div:hover,
#type1 .type1Tab > div.active {
  color: #ab0022;
}
#type1 .type1Tab > div.active::after {
  content: "";
  border: 1rem solid #ab0022;
  border-left-color: transparent;
  border-right-color: transparent;
  border-top-color: transparent;
  position: absolute;
  left: 50%;
  bottom: -1rem;
  transform: translateX(-50%);
}
#type3 li {
  margin-top: 3rem;
}

#type3 li:nth-child(1),
#type3 li:nth-child(2),
#type3 li:nth-child(3),
#type3 li:nth-child(4),
#type3 li:nth-child(5) {
  margin-top: 0;
}

#type3 li .img {
  width: 14rem;
  height: 14rem;
  margin: 0 auto;
  border: 1px solid #bfbfbf;
  overflow: hidden;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-align: center;
  align-items: center;
}

.tab_section li img {
  width: 100%;
  border: 1px solid #bfbfbf;
}

#type1 {
  height: 60.5rem;
}

#type2 {
  height: 58rem;
}

#type3 img {
  width: 90%;
  border: none;
}

.tab_section li p.p {
  width: 100%;
  font-size: 0.88rem;
  line-height: 1.1rem;
  color: #666666;
  text-align: center;
  margin-top: 0.5rem;
      width: 100%;
      overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      /* 几行后显示不开省略 */
      -webkit-line-clamp: 2;
}

.tab_section li .e {
  height: 3.4rem;
}

.tab_section li .e p {
  color: #000000;
  font-family: "Arial";
  font-size: 1rem;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-align: center;
  line-height: 1.1rem;
}

#type2 {
  background: #fafafa;
}

#type3 .more {
  margin: 3rem auto 0;
  text-align: center;
  font-family: "Arial";
  font-size: 0.8rem;
  color: #666666;
}

#type3 .more img {
  width: 1.5rem;
  display: block;
  margin: 0 auto 0;
}

@media (max-width: 880px) {
  .w_86 {
    width: 100%;
    padding: 0 1.5rem;
  }

  .partner_banner {
    height: 21rem;
  }

  .partner_banner h3 {
    font-size: 1.7rem;
    left: 1.5rem;
    bottom: 2.5rem;
  }

  .tab_nav {
    font-size: 1.1rem;
    height: 5rem;
  }

  .tab_section h3 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
  }

  .tab_section ul {
    -ms-flex-pack: justify;
    justify-content: space-between;
  }

  .tab_section li {
    width: 47%;
    margin-top: 1.5rem !important;
    margin-right: 0;
  }

  .tab_section li .img {
    width: 15rem;
    height: auto;
    margin: 0 auto;
  }

  .tab_section .swiper-button-next,
  .tab_section .swiper-button-prev {
    display: none;
  }
  #type1 .type1Tab {
    margin-bottom: 2rem;
  }
  #type1 .type1Tab > div {
    font-size: 1.4rem;
    padding: 0 1.4rem;
    line-height: 2rem;
  }

  #type1 .type1Tab > div.active::after{
    border-width: .6rem;
  }

  #type2 li .img {
    height: auto;
  }

  .tab_section li img {
    height: auto;
  }
  .tab_section li .e{
    height: 2.4rem;
  }

  .tab_section li .e p{
    line-height: 1rem;
  }
  .tab_section li p.e p {
    font-size: 1.1rem;
    line-height: 1.2rem;
  }

  .tab_section li p.e {
    font-size: 1.3rem;
    line-height: 1.7rem;
  }
  .tab_section li p.p{
    line-height: 1rem;
  }

  #type3 img {
    border: none;
  }

  #type3 li .img {
    width: 15rem;
    height: 15rem;
  }

  #type1 {
    height: 104rem;
  }

  #type2 {
    height: 101rem;
  }
}