.banner-container .banner-wrapper {
  height: 100%;
  position: relative;
}
.banner-container .banner-text {
  position: relative;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.banner-container .cn {
  vertical-align: middle;
  color: #ffffff;
  font-size: 36px;
}
.banner-container .en {
  vertical-align: middle;
  font-size: 24px;
  color: #ebebeb;
}
.banner-container .divider {
  vertical-align: middle;
  font-weight: lighter;
  font-size: 24px;
  color: #ebebeb;
  padding: 0 17px;
}

.banner-container {
  height: 260px;
  background: url("/assets/images/introduction/banner_bg.jpg") no-repeat center center;
  background-size: cover;
}

.introduction-container {
  padding-top: 140px;
  padding-bottom: 167px;
  background: #ffffff url("/assets/images/introduction/bg.png") center center no-repeat;
  background-size: 100% 100%;
}
.introduction-container .text-entity {
  line-height: 48px;
  font-weight: lighter;
  font-size: 18px;
  color: #333333;
}
.box1 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding-bottom: 62px;
}
.box1 .text {
  width: 612px;
}
.box1 .text .title {
  color: #005bac;
  font-size: 36px;
  margin-bottom: 44px;
  margin-top: 28px;
}
.box1 .text .text-entity:first-of-type {
  margin-bottom: 49px;
}
.box1 .image {
  position: relative;
  width: 540px;
  height: 640px;
}
.box1 .image:before {
  position: absolute;
  top: 40px;
  right: -40px;
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image: -webkit-gradient(linear, left top, right top, from(#f7fafe), to(#e6f0fa));
  background-image: linear-gradient(90deg, #f7fafe 0%, #e6f0fa 100%);
  z-index: 88;
}
.box1 .image .image-entity {
  position: relative;
  z-index: 99;
  width: 100%;
  height: 100%;
}

.pic-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 60px;
}
.pic-list .pic-item {
  position: relative;
  width: 294px;
  height: 220px;
}
.pic-list .pic-item .desc {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: absolute;
  background-color: rgba(0, 0, 0, 0.8);
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 16px 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  color: #ffffff;
  font-size: 16px;
}