img{
  width: 100%;
}
.gs-banner{
  width: 100%;
  height: 500px;
  background-image: url("https://fangxinqian.cn/webgw/imagegw/guanyuwomen/img/gongsigaikuang/banner.png");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
  text-align: center;
  color: #fff;
  font-size: 100px;
  letter-spacing: 15px;
  font-weight: bold;
  line-height: 500px;
}

.navigation-page{
  width: 100%;
  height: 60px;
  line-height: 60px;
  font-size: 16px;
  color: #666666;
  background-color: #EFF2F6;
}
.navigation-center{
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.navigation-current{
  color: #333333;
  font-weight: bold;
}
.navigation-list > ul{
  display: flex;
  height: 100%;
}
.navigation-list > ul li{
  margin-left: 30px;
  height: 58px;
}
.navigation-list > ul li.active{
  color: #307CFF;
  border-bottom: 2px solid #307CFF;
}

.item-box{
  padding: 80px 0;
}
.item-title{
  text-align: center;
  margin-bottom: 50px;
}
.item-title h2{
  color: #333333;
  font-size: 50px;
}
.title-line{
  width: 150px;
  height: 6px;
  background-color:#2F7CFF;
  margin: 15px auto;
  border-radius: 4px;
}
.item-title p{
  color: #999999;
  font-size: 24px;
}


.gsgk-box{
  background-color: #fff;
}
.gsgk-main{
  height: 375px;
}
.gsgk-main h4{
  font-size: 22px;
  color: #333333;
  margin-bottom: 25px;
  font-weight: bold;
  margin-top: 15px;
}
.gsgk-main p{
  font-size: 14px;
  color: #666666;
  margin-bottom: 25px;
}

.cstd-box{
  background-color: #EFF2F6;
}
.cstd-main > div{
  height: auto;
  background-color: #fff;
  margin-bottom: 30px;
}
.cstd-main > .row > div{
  padding: 0;
  height: 100%;
  overflow: hidden;
}
.cstd-main > .row > div img{
  width: auto;
  height: 430px;
}
.cstd-main > .row > div.cstd-desc{
  padding: 16px 26px 26px 26px;
}
.cstd-main > .row > div.cstd-desc h4{
  color: #333333;
  font-size: 20px;
  margin-bottom: 10px;
  margin-top: 10px;
  font-weight: bold;
}
.cstd-main > .row > div.cstd-desc p{
  color: #666666;
  font-size: 14px;
  margin-bottom: 2px;
}

.bghj-main{
  height: 408px;
  text-align: center;
}
.bghj-main > div{
  height: 100%;
  margin-bottom: 10px;
}
.bghj-main ul li{
  height: 204px;
  background-color: #fff;
}
.bghj-main ul li:nth-child(1),
.bghj-main ul li:nth-child(2){
  padding-bottom: 8px;
}
.bghj-main .list-main{
  height: 100%;
  background-color: #fff;
  box-shadow: 0px 3px 7px 0px rgba(0, 30, 81, 0.2);
  position: relative;
  overflow: hidden;
}
.bghj-title{
  background-color: #fff;
  width: 100%;
  height: 50px;
  line-height: 50px;
  position: absolute;
  left: 0;
  bottom: 0;
}

@media (max-width: 1200px){
  .navigation-center{
    width: 100%;
    padding: 0 15px;
  }
  .item-title h2{
    font-size: 24px;
  }
  .cstd-main > .row > div img{
    width: auto;
    height: 300px;
  }
  .bghj-main{
    height: auto;
  }
  div.bghj-bigimg{
    height: 360px;
  }
  .bghj-main ul{
    margin: 0;
    padding: 0;
  }
  .bghj-main ul li{
    margin-bottom: 10px;
  }
}
@media (max-width: 768px){
  .gs-banner{
    font-size: 40px;
    height: 300px;
    line-height: 300px;
  }
  .cstd-picture{
    text-align: center;
  }
 
}
@media (max-width: 475px){
  .cstd-main{
    display: flex;
  }
  .cstd-main > div{
    width: 50%;
  }
  .cstd-main > div.row{
    margin: 0;
  }
  .cstd-main > div.row:nth-child(1){
    margin-right: 10px;
  }
  .cstd-main > .row > div img{
    width: 100%;
    height: auto;
  }
  .cstd-main > .row > div{
    height: auto;
  }
  .cstd-main > .row > div.cstd-desc{
    padding: 5px;
  }
  div.bghj-bigimg{
    height: 260px;
  }
  .bghj-main ul li{
    height: 142px;
  }
}