.container {
  width: 100%;
  background: url(../images/aboutUs/background.jpg) no-repeat;
  background-size: 100%;
  padding-top: 12rem;
  padding-bottom: 8rem;
}
.content {
  margin: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background: #fff;
}
.content-nav-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 11.5rem;
  height: 5.5rem;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  border: 1px solid #fff;
  background: #fff;
  color: white;
  color: #1a1a1a;
  font-size: 22px;
  text-align: center;
  line-height: 1.3;
  cursor: pointer;
}
.content-nav-item:hover,
.content-nav-item.active {
  background: #143255;
  border-color: #143255;
  color: #fff;
}
.content-detail {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  padding: 0 4rem;
  background: #f9f9f9;
  overflow: hidden;
}
.content-detail .swiper-slide {
  background: #f9f9f9;
}
.content-detail-header {
  color: #143255;
  font-size: 22px;
  line-height: 2rem;
  width: 100%;
  margin: 2.5rem 0;
}
.content-detail-body {
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.content-detail-article {
  /* margin-right: 0.8rem;*/
  margin-bottom: 2.5rem;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.content-detail-article p {
  font-size: 16px;
  line-height: 1.8rem;
  word-break: break-all;
}
.content-detail-article p:not(:first-child) {
  /*margin-top: 0.5rem;*/
}
.content-detail-img {
  width: 4.2rem;
}
.content-detail-img img {
  width: 100%;
  display: block;
}
.archivesDiv {
  display: inline-block;
  margin-left: 40px;
  text-align: center;
  width: 45%;
  margin-top: 30px;
}
.archivesDetail{
  cursor:pointer;
}
.archivesImage {
  width: 100%;
}
.archivesTitle {
  font-size: 18px;
  line-height: 1.5;
  margin-top: 10px;
}
.archivesArea-three-block .archivesDiv {
  margin-left: 3%;
  text-align: center;
  width: 30%;
}
@media (max-width: 1620px) {
  .content-nav-item {
    color: #1a1a1a;
    font-size: 21px;
  }
  .banner-content h1 {
    color: #fff;
    font-size: 18px;
  }
  .banner-content p {
    color: #fff;
    font-size: 14px;
  }
}
@media (max-width: 1420px) {
  .content-nav-item {
    color: #1a1a1a;
    font-size: 18px;
  }
  .content-detail-header {
    color: #1a1a1a;
    font-size: 18px;
  }
  .content-detail-article p {
    font-size: 16px;
  }
}
@media (max-width: 1170px) {
  .content-nav-item {
    width: 115px;
    height: 55px;
  }
  .content-detail-article p {
    line-height: 1.5;
  }
  .banner-content {
    width: 40%;
    padding: 0;
  }
  .banner-content p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 9;
    -webkit-box-orient: vertical;
  }
}
@media (max-width: 992px) {
  .content {
    display: block;
  }
  .content-nav {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .content-nav-item {
    width: 25%;
    color: #1a1a1a;
    font-size: 16px;
    height: 48px;
  }
  .banner-content h1 {
    color: #fff;
    font-size: 16px;
  }
  .banner-content p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 8;
    -webkit-box-orient: vertical;
    color: #fff;
    font-size: 12px;
  }
  .content-detail-header {
    color: black;
    font-size: 20px;
    margin: 1.5rem 0;
  }
  .content-detail-article p {
    font-size: 16px;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0;
  }
  .content-detail {
    padding: 0;
  }
  .content-wrap {
    padding: 0;
  }
  .content-detail-img {
    width: 100%;
    -webkit-box-ordinal-group: 0;
    -ms-flex-order: -1;
    order: -1;
  }
  .content-detail-header {
    padding: 0 18px;
  }
  .content-detail-article {
    margin: 0;
    padding: 0 16px;
    margin-bottom: 2.5rem;
  }
  .archivesDiv {
    margin-left: 0px;
    width: 100%;
  }
  .archivesArea-three-block .archivesDiv {
    margin-left: 0px;
    width: 100%;
  }
  .banner-content {
    z-index: 99;
    position: relative;
    background: #fff;
    -webkit-box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.2);
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.2);
    width: 90%;
    margin: -70px auto 0;
    -webkit-transform: unset;
    -ms-transform: unset;
    transform: unset;
    left: unset;
    right: unset;
    padding: 24px 32px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  .banner-content h1 {
    color: #1a1a1a;
    font-size: 16px;
    padding: 0;
    margin-bottom: 24px;
  }
  .banner-content p {
    overflow: unset;
    text-overflow: unset;
    -webkit-line-clamp: unset;
    -webkit-box-orient: unset;
    color: #4d4d4d;
    font-size: 12px;
  }
}