.banner-box {
  position: relative;
  overflow: hidden;
}

.banner-title-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  text-align: center;
}

.banner-title {
  font-size: 36px;
}

.banner-title::before {
  position: absolute;
  left: 50%;
  bottom: -5px;
  transform: translateX(-50%);
  content: '';
  display: inline-block;
  width: 50%;
  height: 2px;
  background-color: #f19d00;
}

.main-content {
  position: relative;
}

.breadcrumb-box {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 9;
}

.breadcrumb-box .breadcrumb-nav {
  font-size: 14px;
  color: #87969e;
}

.breadcrumb-link .iconfont {
  font-size: 14px;
}

.breadcrumb-box .breadcrumb-nav .icon-xiangyou1 {
  font-size: 14px;
}

.breadcrumb-box .breadcrumb-nav .breadcrumb-current {
  font-weight: bold;
}

.content-title {
  position: relative;
  font-size: 32px;
}

.content-title::before {
  position: absolute;
  left: 50%;
  bottom: -5px;
  transform: translateX(-50%);
  content: '';
  display: inline-block;
  width: 50%;
  height: 2px;
  background-color: #f19d00;
}

.overview-title {
  position: relative;
  font-size: 20px;
  color: #0b4479;
}

.overview-title::before {
  position: absolute;
  left: 25%;
  bottom: -5px;
  transform: translateX(-50%);
  content: '';
  display: inline-block;
  width: 50%;
  height: 2px;
  background-color: #f19d00;
}

@media (max-width: 768px) {
  .banner-title {
    font-size: 24px;
  }

  .content-title {
    font-size: 20px;
  }
}

/* content1 */
.content1 {
  background: url('/imgs/home-img/bg-img3.png') no-repeat;
  background-size: 100% 100%;
  padding: 89px 0 93px;
}

.content1-small-title {
  background-color: #0b4479;
  padding: 4px 55px;
  margin-top: 58px;
  color: #fff;
  border-radius: 6px;
}

.content1-text {
  width: 75%;
  line-height: 30px;
}

.content1-img {
  margin: 10px 0;
}

.content1-img img {
  transition: transform 0.5s ease;
}

.content1-img img:hover {
  transform: scale(1.2);
}

@media (max-width: 992px) {
  .content1 {
    background: url('/imgs/home-img/mb-bg-img3.png') no-repeat;
    background-size: 100% 100%;
    padding: 71px 0 58px;
  }

  .content1-text {
    width: 90%;
  }
}

/* content2 */
.content2 {
  background: url('/imgs/home-img/bg-img4.png') no-repeat;
  background-size: 100% 100%;
  padding: 71px 0 58px;
}

.content2-text {
  width: 40%;
  line-height: 30px;
}

.content2-main p {
  color: #fff;
}

@media (max-width: 992px) {
  .content2 {
    background: url('/imgs/home-img/mb-bg-img4@2x.png') no-repeat;
    background-size: 100% 100%;
    padding: 50px 0 100px;
  }

  .content2-text {
    width: 70%;
  }
}