.banner_container {
    position: relative;
    width: 100%;
    margin-bottom: 50px;
  }

  /* 背景图 */
  .background {
    position: absolute;
    top: 0; 
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('banner.png');
    background-size: cover;
    background-position: center bottom;
    z-index: 1;
  }
.banner_title {
  position: absolute;
  font-size: 50px;
  color: #fff;
  font-weight: bold;
  width: 83.3%;
  bottom: 70px;
  z-index: 20;
  left: 8%;
}


  svg.waves {
    position: absolute;
    z-index: 6;
   left: -3px;
    bottom: 0;
    width: 100%;
  height: 300px;

      mask-image: url(banner.png);
    mask-size: cover;
    mask-position: center bottom;
    mask-repeat: no-repeat;
    -webkit-mask-image: url(banner.png);
    -webkit-mask-size: cover;
    -webkit-mask-position: center bottom;
    -webkit-mask-repeat: no-repeat;
  }
@media(min-width:1830px) and (max-width:2700px) {
   svg.waves{
transform: rotateZ(360deg);
left: 0;
   }
}
.parallax>use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 8s;
}
.parallax>use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 13s;
}
.parallax>use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 18s;
}
.parallax>use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 8s;
}
.parallax>use {
    animation: move-forever 35s cubic-bezier(0.55,0.5,0.45,0.1) infinite;
}
@keyframes move-forever{
    0%{
      transform:translate3d(85px,0,0)
       
    }
    100%{
         transform:translate3d(-90px,0,0)
    }
}
  /* 导航 */
  .breadcrumb {
    max-width: 100%;
    max-height: 70px;
    margin: 0 8%;
    display: flex;
    align-items: center;
    position: relative;
    font-size: 18px;
    color: #555555;
  }

  .breadcrumb img {
    margin-top: 4px;
  }
.select_down {
  margin-left: 9px;
  transition: all 0.3s ease;
}
.select{
  position: relative;
}
.breadcrumb .other_col{
  position: absolute;
  left: 0;
  top: 30px;
  z-index: 999;
  border-radius: 20px;
  background-color: #fff;
  padding: 0;
  box-shadow: 0 10px 60px 0 rgba(112,112,112,0.1);
  width: 300px;
  height: 0;
  transition: all 0.3s ease;
  overflow: hidden;
}
.select.active .other_col{
 height: auto;
  padding: 20px;
}
.breadcrumb .other_col li{
  line-height: 40px;
  font-size: 18px;
}
  /* 我们公司 */
  .Our_Company {
    margin: 70px 0 0 8%;
    display: flex;
  }

  .Our_Company>p {
    font-size: 60px;
    color: #111111;
    margin-right: 17%;
    font-weight: bold;
  }

  .Our_Company .Introduction p span {
    display: block;
    font-size: 20px;
    line-height: 36px;
    color: #333333;
  }

  .Our_Company .Introduction .ty_more {
    margin-top: 70px;
  }

  /* 通用more*/
  .ty_more {
    border-radius: 50px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 180px;
    height: 50px;
    border: 2px solid #004098;
    padding: 0 8px 0 31px;
    color: #004098;
    font-size: 16px;
    position: relative;
    z-index: 1;
    transition: 0.4s all;
  }

  .ty_more span {
    width: 36px;
    height: 36px;
    border-radius: 50px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
  }

  .ty_more p {
    z-index: 4;
  }

  .ty_more img {
    transition: 0.5s all;
  }

  .ty_more .active {
    display: none;
  }

  .ty_more::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    transition: 0.3s all;
    border-radius: 50px;
  }

  .ty_more:hover p {
    color: #fff;
  }

  .ty_more:hover span {
    background-color: #D40512;
  }

  .ty_more:hover .active {
    display: block;
  }

  .ty_more:hover .no_active {
    display: none;
  }

  .ty_more:hover::before {
    width: 100%;
    background-color: #004098;
    z-index: 2;
  }


  /* 视频 */
  .company_video {
    margin: 7% auto 0 auto;
    width: 93.75%;
    position: relative;
  /*  height: 700px;  */
    border-radius: 20px;
  }
.video{
/*  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  object-fit: cover;*/
  width: 100%;
  border-radius: 20px;

}
  .company_video .bot_bg {
    position: absolute;
    top: -91px;
    left: 5.2%;
  }

  .video_button p {
    background: #004098 url(/cms_files/filemanager/1573/picture/20258/71109A93065B28E20A5916B13F54BF39.png) no-repeat center;
    position: absolute;
    top: -100px;
    right: 10.4%;
    width: 190px;
    height: 190px;
    border-radius: 100px;
    animation: video_btn_ani 15s linear infinite;
  }

  .video_button span {
    width: 80px;
    height: 80px;
    background: #fff;
    border-radius: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: -45px;
    right: 14%;
  }

  @keyframes video_btn_ani {
    0% {
      transform: rotatez(0);
    }

    100% {
      transform: rotatez(360deg);
    }
  }

  /* 成就 */
  .achievement {
    margin: 150px 0 0 7.9%;
    display: flex;
  }

  .achievement .red_bg {
    height: 600px;
    width: 50px;
    border-radius: 25px;
    /* 线性渐变 */
    background: linear-gradient(to bottom, #D40512, #A3000A);
    max-height: 600px;
  }

  .achievement_cont {
    width: 80.7%;
    max-width: 1550px;
    background-color: #F6FAFF;
    position: relative;
    padding: 95px 17.1% 0 6.4%;
  }

  .achievement_cont>.dot_bg {
    position: absolute;
    bottom: -90px;
    right: 0;
  }

  .achievement_cont .title {
    font-size: 60px;
    color: #111111;
    font-weight: bold;
  }

  .cont_list {
    width: 100%;
    display: flex;
    justify-content: left;
    flex-wrap: wrap;
    margin-top: 70px;
  }

  .cont_list li {
    width: 33%;
    color: #004098;
    margin-bottom: 70px;
  }

  .cont_list li p span {
    font-size: 40px;
    color: #004098;
    font-weight: 600;
  }

  .cont_list li p b {
    font-size: 22px;
    font-weight: 600;
  }

  .cont_list li span {
    font-size: 20px;
    color: #666;
    line-height: 70px;
  }

  /* 高层管理 */
  .Top_Management {
    width: 100%;
    position: relative;
    margin: 523px 0 0 0;
    display: flex;
    justify-content: right;
  }

  .top_picture {
    width: 91.3%;
    z-index: 2;
  }

  .top_cont {
    position: absolute;
    top: -364px;
    right: 9.3%;
    background-color: #004098;
    border-radius: 20px;
    padding: 77px;
    width: 54.6%;
    z-index: 100;
  }

  .top_cont .title {
    font-size: 60px;
    color: #fff;
    font-weight: bold;
    margin-bottom: 54px;
  }

  .top_cont .Introduction {
    font-size: 20px;
    color: #fff;
    line-height: 36px;
    margin-bottom: 40px;
  }

  .top_cont .more {
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 180px;
    height: 50px;
    border: 2px solid #fff;
    padding: 0 8px 0 31px;
    color: #fff;
    font-size: 16px;
    position: relative;
    z-index: 1;
    transition: 0.4s all;
  }

  .top_cont .more span {
    width: 36px;
    height: 36px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
  }

  .top_cont .more p {
    z-index: 4;
  }

  /* 组织结构 */
  .Organizational_Structure {
    margin: 180px 8.4% 110px 8.3%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .Organizational_Structure>div {
    width: calc((100% - 100px) / 2);
  }

  .Organizational_Structure .left .title span {
    font-size: 60px;
    font-weight: bold;
    line-height: 60px;
  }

  .Organizational_Structure .left .Introduction {
    font-size: 20px;
    color: #333333;
    line-height: 36px;
    margin: 30px 0 40px 0;
  }

  .Organizational_Structure .right {
    max-height: 540px;
    overflow: hidden;
    border-radius: 20px;
  }

  .Organizational_Structure .right img {
    transition: .5s ease-in-out all;
  }

  .Organizational_Structure .right img:hover {
    transform: scale(1.1);
  }

  /* 企业历史 */
  .history {
    background-color: #F2F5FA;
    padding: 180px 0 60px 8.3%;
  }

  .history .title {
    font-size: 60px;
    font-weight: bold;
    line-height: 40px;
    color: #111111;
  }

  .history .Introduction {
    margin: 40px 0 80px 0;
    font-size: 20px;
    color: #333333;
    line-height: 36px;
    max-width: 64.84%;
  }



  .swiper-container {
    width: 100%;
    height: auto;
    position: relative;
  }

  .swiper-slide.swiper-slide-active .time-label,
.swiper-slide.swiper-slide-active .time-label a{
    color: #004098;
  }

  .slide-img {
    width: calc(100% - 60px);
    max-width: 600px;
    border-radius: 20px;
        height: 304px;
    object-fit: cover;
  }

  .time-label {
    margin-top: 16px;
    font-weight: bold;
    color: #333;
    font-size: 30px;
    line-height: 70px;
  }

  .line {
    width: 100%;
    border-top: 1px dotted #c4bfbf;
    position: relative;
    height: 11px;
  }

  .line::before {
    content: "";
    display: block;
    width: 11px;
    height: 11px;
    background-color: #A3000A;
    position: absolute;
    left: 0;
    top: -7px;
  }
    .swiper_Con{
      position: relative;
    }
  /* 自定义分页器/导航按钮容器 */
  .swiper-custom-nav {
    position: absolute;
    top: -140px;
    right: 8%;
    display: flex;
    gap: 5px;
  }

  /* 自定义导航按钮样式 */
  .swiper-nav-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid #004098;
    background-color: #fff;
    color: #0071c5;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
  }
  .swiper-prev-btn{
    margin-right: 17px;
  }
  .swiper-nav-btn:hover {
    background-color: #004098;
    color: #fff;
  }

  /* 禁用状态样式 */
  .swiper-nav-btn.disabled {
    background-color: #f5f5f5;
    border-color: #004098;
    color: #fff;
  }

  /* 我们的网络 */
.our_network{
  margin: 220px 8.3% 0 8.3%;
  display: flex;
  align-items: center;
}
.first_picture{
  max-width: 440px;
  max-height: 640px;
}
.our_network img{
  border-radius: 20px;
}
.our_network .picture{
  position: relative;
  margin: 330px 0 0 20px;
}
.our_network .picture .dot_bg{
  border-radius: 0;
  position: absolute;
  right: 0;
  top: -90px;
}
.our_network .netWork_Con{
  margin-left: 82px;
}
.our_network .netWork_Con .title{
  font-size: 60px;
  font-weight: bold;
  color: #111111;
  margin-bottom: 40px;
}
.our_network .netWork_Con .Introduction{
  font-size: 20px;
  line-height: 36px;
  color: #333333;
  margin-bottom: 77px;
}
/* 中远海运慈善基金会 */
.CHARITY_FOUNDATION{
  background: url(Mask_group-3.png) no-repeat;
  background-size: cover;
  margin-top: 140px;
  padding-left: 8.3%;
  padding: 260px 0 140px 8.3%;
}
.CHARITY_FOUNDATION .title{
  font-size: 60px;
  color: #fff;
  font-weight: bold;
}
.CHARITY_FOUNDATION .Introduction{
  margin: 50px 0 35px;
}
.CHARITY_FOUNDATION .Introduction span{
  font-size: 20px;
  line-height: 36px;
  color: #ffffff;
  display: block;
}


.CHARITY_FOUNDATION .more {
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 180px;
    height: 50px;
    border: 2px solid #fff;
    padding: 0 8px 0 31px;
    color: #fff;
    font-size: 16px;
    position: relative;
    z-index: 1;
    transition: 0.4s all;
  }

  .CHARITY_FOUNDATION .more span {
    width: 36px;
    height: 36px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
  }

  .CHARITY_FOUNDATION .more p {
    z-index: 4;
  }

  @media (min-width:1800px) {
    .video_button span {
    right: 13.3%;
    }
}
  @media (min-width:2098px) {
       .video_button span {
        right: 13.1%;
    }
}
  @media (min-width:2230px) {
       .video_button span {
        right: 12.8%;
    }
}