.nban {
  width: 100%;
  height: 550px;
  position: relative;
}
.nban .nban-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.nban .nban-word {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  margin: 0 auto;
  width: 90%;
  max-width: 1800px;
  height: 100%;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  padding-left: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.nban .nban-word .nban-word-line {
  width: 58px;
  height: 2px;
  background: #FFFFFF;
  position: absolute;
  top: 38%;
  left: 3%;
}
.nban .nban-word .nban-word-word-title {
  position: absolute;
  font-size: 48px;
  font-family: PingFang SC;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 50px;
  top: 48%;
  left: 3%;
}
.nban .nban-word .nban-word-navData {
  font-size: 16px;
  position: absolute;
  font-family: Source Han Sans CN;
  font-weight: 500;
  line-height: 20px;
  color: #FFFFFF;
  bottom: 5%;
  left: 3%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.nban .nban-word .nban-word-navData svg {
  width: 22px;
  height: 20px;
  margin-top: 10px;
}
.nban .nban-word .nban-word-navData a {
  color: #FFFFFF;
  margin: 10px 8px 0;
  transition: 0.5s;
}
.nban .nban-word .nban-word-navData a svg {
  margin-top: 0px;
}
.nban .nban-word .nban-word-navData a:hover {
  color: #0B429D;
  transition: 0.5s;
}
.nbanDetail {
  width: 100%;
  background: #FFFFFF;
}
.nbanDetail .nban-word {
  width: 90%;
  margin: 0 auto;
  max-width: 1800px;
  padding-left: 50px;
  padding-top: 90px;
  padding-bottom: 100px;
  border-left: 1px solid #ddd;
}
.nbanDetail .nban-word .nban-word-word-title {
  font-size: 48px;
  font-family: PingFang SC;
  font-weight: bold;
  color: #333333;
  line-height: 72px;
  margin-bottom: 44px;
  margin-top: 100px;
}
.nbanDetail .nban-word .nban-word-navData {
  font-size: 16px;
  font-family: Source Han Sans CN;
  font-weight: 500;
  color: #333333;
  line-height: 20px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.nbanDetail .nban-word .nban-word-navData svg {
  width: 22px;
  height: 20px;
  margin-top: 10px;
}
.nbanDetail .nban-word .nban-word-navData a {
  color: #333333;
  margin: 0 8px;
  margin-top: 10px;
  transition: 0.5s;
}
.nbanDetail .nban-word .nban-word-navData a svg {
  margin-top: 0px;
}
.nbanDetail .nban-word .nban-word-navData a:hover {
  color: #0B429D;
  font-weight: 600;
  transition: 0.5s;
}
@media only screen and (max-width: 1280px) {
  .nban .nban-word .nban-word-word-title {
    font-size: 44px;
    top: 48%;
    left: 3%;
  }
  .nbanDetail .nban-word {
    padding-bottom: 70px;
  }
}
@media only screen and (max-width: 640px) {
  .nban .nban-word .nban-word-word-title {
    font-size: 30px;
    top: 42%;
  }
  .nbanDetail .nban-word {
    padding-left: 30px;
    padding-top: 60px;
    padding-bottom: 60px;
  }
  .nbanDetail .nban-word .nban-word-word-title {
    font-size: 40px;
    line-height: 72px;
    margin-bottom: 25x;
    margin-top: 50px;
  }
}
@media only screen and (max-width: 414px) {
  .nban .nban-word .nban-word-word-title {
    font-size: 24px;
  }
  .nban .nban-word .nban-word-line {
    width: 45px;
    top: 40%;
    left: 3%;
  }
}