.box_index {
  position: relative;
  top: -64px;
  z-index: 101;
}
.iswiper-banner {
  position: relative;
  height: 542px;
  background-color: #3d54a5;
}

.iswiper-banner .swiper-slide.active dl {
  overflow: hidden;
  /*transform: scale(1);
  transition: 0.8s;*/
}

.iswiper-banner .swiper-slide.active dl img {
  /*transform: scale(1.15);
  transition: 0.8s;*/
}

.ib_title {
  font-size: 30px;
  color: #fff;
  line-height: 1;
  font-weight: bold;
  text-align: center;
  padding: 30px 0;
}

.ib_Swiper {
  margin: 0 120px;
}

.ib_Swiper .swiper-pagination {
  text-align: right;
  left: auto;
  right: 20px;
  bottom: 20px;
}

.ib_Swiper .swiper-pagination-bullet {
  background-color: #fff;
}

.ib_Swiper dl {
  position: relative;
  font-size: 0;
}

.ib_Swiper dl.hot p {
  position: absolute;
  top: 0;
  left: 0;
  width: 110px;
  height: 32px;
  line-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #fff;
  background-color: #fa5151;
  border-radius: 0 16px 16px 0;
}

.ib_Swiper dl.hot img {
  max-height: 452px;
}

.ib_Swiper dl.hot p img {
  width: 24px;
  height: 24px;
}

@media screen and (max-width: 768px) {
  .iswiper-banner {
    height: auto;
    padding-bottom: 15px;
  }

  .ib_Swiper {
    margin: 0 15px;
  }

  .ib_title {
    font-size: 16px;
    padding: 15px 24px;
    line-height: 1.5;
  }

  .ib_Swiper .swiper-pagination {
    right: 5px;
    bottom: 5px;
  }

  .ib_Swiper dl.hot p {
    justify-content: flex-start;
    width: 84px;
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    border-radius: 0 14px 14px 0;
  }

  .ib_Swiper dl.hot p img {
    width: 14px;
    height: 14px;
    margin: 0 5px;
  }
}

.index-panel {
  margin: 30px 0;
}

.ip-notice {
  position: relative;
  background-color: #f5f5f5;
  border-radius: 48px;
  height: 94px;
  padding-left: 114px;
  padding-right: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.ipn-title {
  position: absolute;
  left: 40px;
  top: 50%;
  transform: translateY(-27px);
  width: 59px;
  height: 54px;
  background-color: #3d54a5;
  border-radius: 10px;
}

.ipn-title span {
  position: absolute;
  left: 4px;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  letter-spacing: 4px;
  line-height: 1.4;
  color: #fff;
  font-weight: bold;
  display: inline-block;
  text-align: center;
}

.ipn-title span::after {
  content: "";
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid #3d54a5;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.ipn_more {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 54px;
  background-color: #3d54a5;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 27px;
}

.ipn_more a {
  font-size: 12px;
  padding: 0 5px;
  color: #fff;
  font-weight: bold;
  display: inline-block;
  text-align: center;
}

.ipn-list {
  display: flex;
  flex-wrap: wrap;
}

.ipn-list li {
  width: 50%;
  margin: 6px 0;
}

.ipn-list li dl {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ipn-list li dl dt {
  flex: 1;
  position: relative;
  padding-left: 16px;
  margin-left: 15px;
  font-size: 16px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.ipn-list li dl dt:before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background-color: #ff9600;
  border-radius: 50%;
}

.ipn-list li dl dd {
  font-size: 14px;
  color: #b4b8bf;
  width: 78px;
}

.ipn-list li:hover dt {
  color: #3d54a5;
  font-weight: bold;
}

.index-news {
  padding: 20px 0;
}

.index-news li {
  margin: 10px 0;
}

@media screen and (max-width: 768px) {
  .index-panel {
    margin: 24px 0;
  }

  .ip-notice {
    border-radius: 5px;
    height: auto;
    padding: 14px;
    display: block;
    background-color: #fff;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
  }

  .ipn-title {
    position: relative;
    left: 0;
    top: 0;
    transform: translateY(0);
    width: auto;
    height: 36px;
    line-height: 36px;
    border-radius: 0;
    border-bottom: 1px solid #f5f5f5;
    background-color: transparent;
    display: flex;
    align-items: center;
  }

  .ipn-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 34px;
    border-top: 2px solid #3d54a5;
  }

  .ipn-title span {
    position: static;
    left: 0;
    right: 0;
    top: 0;
    transform: translateY(0);
    font-size: 14px;
    letter-spacing: 0px;
    line-height: 36px;
    color: #333;
    text-align: left;
  }

  .ipn-title span::after {
    display: none;
  }

  .ipn-title img {
    width: 14px;
    height: 14px;
    margin-right: 5px;
  }

  .ipn_more {
    right: 10px;
    top: 20px;
    transform: translateY(0);
    width: auto;
    height: auto;
    display: flex;
    flex-direction: row;
    border-radius: 0;
    background-color: transparent;
  }

  .ipn_more a {
    padding: 0;
    color: #3d54a5;
  }

  .ipn-list {
    padding: 14px 0 0;
    flex-direction: column;
    justify-content: space-between;
  }

  .ipn-list li {
    width: 100%;
  }

  .ipn-list li dl dt {
    padding-left: 10px;
    margin-left: 0;
  }

  .ipn-list li dl dt:before {
    width: 4px;
    height: 4px;
  }

  .ipn-list li dl dd {
    text-align: right;
  }

  .index-news {
    padding: 8px 14px;
    margin: 24px 0 0;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
  }

  .index-news li {
    margin: 6px 0;
  }
}

.index-title {
  position: relative;
  font-size: 30px;
  text-align: center;
  padding: 0 60px;
  line-height: 1;
  font-weight: bold;
}
.index-title i{
  position: relative;
  z-index: 1;
}

.index-title::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 480px;
  height: 22px;
  background-image: url(title_bar_1.png);
}

.index-title::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 480px;
  height: 22px;
  background-image: url(title_bar_2.png);
}

@media screen and (max-width: 768px) {
  .index-title {
    font-size: 18px;
    padding: 0;
  }

  .index-title::before {
    width: 120px;
    background-position: right top;
  }

  .index-title::after {
    width: 120px;
  }
}

.index-research {
  display: flex;
  flex-wrap: wrap;
  padding: 30px 0;
  margin: 0 -50px;
}

.index-research li {
  width: 50%;
  margin: 14px 0;
  cursor: pointer;
}

.index-research li dl {
  display: flex;
  margin: 0 50px;
}

.index-research li dl dt {
  font-size: 0;
  overflow: hidden;
}

.index-research li dl dt img {
  width: 150px;
  height: 86px;
  transition: 0.5s;
}

.index-research li dl dd {
  flex: 1;
  height: 86px;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.index-research li dl dd h3 {
  font-size: 16px;
  transition: 0.5s;
}

.index-research li dl dd h6 {
  font-size: 12px;
  color: #b4b8bf;
}

.index-research li:hover dt img {
  transform: scale(1.15);
  transition: 0.5s;
}

.index-research li:hover dd {
  color: #3d54a5;
  transition: 0.5s;
}

@media screen and (max-width: 768px) {
  .index-research {
    flex-direction: column;
    padding: 8px 14px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    margin: 24px 0 0;
  }

  .index-research li {
    width: 100%;
    margin: 6px 0;
  }

  .index-research li dl {
    margin: 0;
  }

  .index-research li dl dt img {
    width: 100px;
    height: 64px;
  }

  .index-research li dl dd {
    height: 64px;
    padding-left: 12px;
  }

  .index-research li dl dd h3 {
    font-size: 12px;
  }

  .index-research li dl dd h6 {
    font-size: 12px;
  }
}

.index-wrap {
  display: flex;
  margin: 30px 0;
}

.index-left {
  width: 860px;
}

.index-right {
  flex: 1;
  margin-left: 30px;
}

@media screen and (max-width: 768px) {
  .index-wrap {
    flex-direction: column;
    margin: 24px 0 0;
  }

  .index-left {
    width: auto;
  }

  .index-right {
    flex: 1;
    margin: 12px 0 0;
  }
}

.index-join {
  margin-top: 30px;
}

.index-join li {
  width: 100%;
}

.ic_ad,
.ic_ad a {
  font-size: 0;
  overflow: hidden;
}

.ic_ad a img {
  transition: 0.5s;
}

.ic_ad:hover img {
  transform: scale(1.15);
  transition: 0.5s;
}

.ij-title {
  position: relative;
  line-height: 38px;
  height: 38px;
  border-bottom: 1px solid #f5f5f5;
}

.ij-title::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 66px;
}

.ijt-1::before {
  border-top: 2px solid #3d54a5;
}

.ijt-2::before {
  border-top: 2px solid #ff9600;
}

.ijt-3::before {
  border-top: 2px solid #c28629;
}

.ijt-4::before {
  border-top: 2px solid #3d54a5;
}

.ij-title dl {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ij-title dl dt {
  position: relative;
  display: flex;
  align-items: center;
}

.ij-title dl dt img {
  width: 20px;
  height: 20px;
}

.ij-title dl dt span {
  font-size: 20px;
  font-weight: bold;
  padding-left: 8px;
}

.ij-title dl dd {
  display: flex;
  align-items: center;
}

.ij-title dl dd a {
  position: relative;
  font-size: 14px;
  color: #606266;
  padding-right: 14px;
}

.ij-title dl dd a::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background-image: url(arr_right_1.png);
}

@media screen and (max-width: 768px) {
  .index-join {
    margin-top: 0;
  }

  .ic_ad {
    margin: 10px 0 0;
  }

  .index-car {
    padding: 8px 14px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
    border-radius: 5px;
  }

  .ij-title {
    line-height: 36px;
    height: 36px;
  }

  .ij-title::before {
    width: 34px;
  }

  .ij-title dl {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .ij-title dl dt {
    position: relative;
    display: flex;
    align-items: center;
  }

  .ij-title dl dt img {
    width: 14px;
    height: 14px;
  }

  .ij-title dl dt span {
    font-size: 14px;
    padding-left: 8px;
  }

  .ij-title dl dd a {
    font-size: 12px;
    font-weight: bold;
    color: #3d54a5;
    padding-right: 0;
  }

  .ij-title dl dd a::after {
    display: none;
  }
}

.index-channel {
  margin-top: 10px;
}

.index-channel li {
  position: relative;
  height: 82px;
  margin-top: 16px;
  font-size: 20px;
  font-weight: bold;
  transition: 0.4s;
}

.index-channel li dl {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  margin: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.index-channel li:nth-child(1) {
  color: #c28629;
  background-image: url(entry_bg_1.png);
}

.index-channel li:nth-child(2) {
  color: #7685ae;
  background-image: url(entry_bg_2.png);
}

.index-channel li:nth-child(3) {
  color: #c77156;
  background-image: url(entry_bg_3.png);
}

.index-channel li:hover {
  border-radius: 12px;
  box-shadow: 2px 2px 12px rgba(0, 0, 0, 0.15);
  transition: 0.4s;
}

@media screen and (max-width: 768px) {
  .index-channel li {
    position: relative;
    height: 64px;
    margin-top: 8px;
    font-size: 16px;
  }

  .index-channel li dl {
    margin: 0 15px;
  }

  .index-channel li dl img {
    width: 22px;
    height: 22px;
  }
}

.index-department {
  display: flex;
  flex-wrap: wrap;
  margin: 10px -10px;
  padding-right: 64px;
}

.index-department li {
  width: 180px;
  height: 36px;
  line-height: 36px;
  background-image: url(bg_2.png);
  font-size: 12px;
  color: #fff;
  text-align: center;
  margin: 10px;
  border-radius: 4px;
  transition: 0.4s;
}

.index-department li:hover {
  color: #3d54a5;
  box-shadow: 2px 2px 12px rgba(0, 0, 0, 0.15);
  transition: 0.4s;
}

@media screen and (max-width: 768px) {
  .index-department {
    margin: 6px 0;
    padding-right: 0;
  }

  .index-department li {
    width: 50%;
    margin: 0;
    border-radius: 2px;
    background-image: none;
  }

  .index-department li dl {
    margin: 6px 3px;
    height: 32px;
    line-height: 32px;
    background-image: url(bg_2.png);
  }
}

.index-book {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0 -14px;
}

.index-book li {
  width: 50%;
}

.index-book li dl {
  margin: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.index-book li dt {
  font-size: 0;
  transition: 0.4s;
}

.index-book li:hover dt img {
  transition: 0.4s;
}

.index-book li dl dd {
  font-size: 14px;
  padding-top: 4px;
}

.index-book li:hover dt {
  box-shadow: 2px 2px 12px rgba(0, 0, 0, 0.15);
  transition: 0.4s;
}

.index-book li:hover dd {
  color: #3d54a5;
  transition: 0.4s;
}

@media screen and (max-width: 768px) {
  .index-book {
    margin: 0 -15px;
  }

  .index-book li dl {
    margin: 15px;
  }

  .index-book li dl dd {
    font-size: 12px;
    padding-top: 8px;
  }
}

.index-column {
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin: 28px -14px 60px;
}

.index-column li {
  width: 25%;
}

.index-column li dl {
  margin: 14px;
  border-radius: 8px;
  overflow: hidden;
}

.index-column li dl img {
  transition: 0.5s;
}

.index-column li:hover dl img {
  transform: scale(1.15);
  transition: 0.5s;
}

@media screen and (max-width: 768px) {
  .index-column {
    flex-direction: row;
    flex-wrap: wrap;
    margin: 15px -8px 0;
  }

  .index-column li {
    width: 50%;
  }

  .index-column li dl {
    font-size: 0;
    border-radius: 4px;
    margin: 4px 4px;
  }
}

.index-more {
  width: 88px;
  height: 28px;
  line-height: 28px;
  font-size: 14px;
  color: #3d54a5;
  border-radius: 14px;
  border: 1px solid #3d54a5;
  margin: 0 auto 34px;
  text-align: center;
  transition: 0.4s;
}

.index-more:hover {
  color: #fff;
  background-color: #3d54a5;
  transition: 0.4s;
}

@media screen and (max-width: 768px) {
  .index-more {
    /* width: 100%; */
    height: 34px;
    line-height: 34px;
    border-radius: 24px;
    margin: 15px auto;
  }
}