/* 在这里定义额外的样式 */
    a{
      text-decoration: none;
      color:#212529;
    }
    .transparent{
        background:transparent !important;
    }
    .bg-light{
      color: #031d65;
      border-radius: 6px;
      background-color: #dfeffd !important;
    }
    .lingdao,.left1,.left2,.left3,.left4{
        line-height:60px;
        margin-bottom:10px;
        color:#fff;
        text-align: center;
        font-size: 18px;
    }
    .left1{
      background:  url(../images/left1.png) no-repeat center;
    }
    .left2{
      background:  url(../images/left2.png) no-repeat center;
    }
    .left3{
      background:  url(../images/left4.png) no-repeat center;
    }
    .left4{
      background:  url(../images/left3.png) no-repeat center;
    }
    .logo{
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      z-index: 1000;
    }
    .header {
      background-color: transparent;
      height: 450px;
      position: relative;
    }
    .footer {
      color:#fff;
      background: #174799  ;
    }
    body{
        background-size: auto;
        background-color: #f5f5f5;
        
    }
    .cnav{color:#fff;line-height:50px;text-align: center;background: rgba(23,71,153,0.8);
      position: relative;
      z-index: 200;
    }
    .flex{display:flex;width:100%;}
    .flexitem{flex:1;}
    .zhuantiimg{width:100%;}
    .tcenter{text-align: center;}
    .fs32{font-size: 32px;}
    .bold{font-weight: bold;}
    .c555{color:#555;}
    .lanmulist{display:flex;flex-direction: column;}
    .lanmuitem{
        flex:1;
        display: flex;
        align-items: center;
        position: relative;
        padding-left:15px;
        min-height: 45px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .lanmuitem::before{
        content: "";
        position: absolute;
        top: calc(50% - 2px);
        left: 0;
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background-color: #174799;
    }
    .toutiao{
        color:#333 !important;
        font-size:32px;
        font-weight: bold;
        text-align: center;
        padding:20px 0;
        /* border:1px solid #cedef7; */
    }
    .toutiao a{text-decoration: none;}
    .subtoutiao{
      font-size: 20px;font-weight: normal;color:#666;margin-top: 10px;
    }
    .custom-container {
      width: 100%;
      max-width: 1170px;
      margin-left: auto;
      margin-right: auto;
      background:#fff;
      padding:15px;
      position: relative;
      z-index: 100;
    }
    .lanmutitle{
        height:40px;
        font-size:20px;
        font-weight: bold;
        position: relative;
        border-bottom:1px solid #eee;
    }
    .lanmutitle::after{
        content: "";
        position: absolute;
        bottom:0;
        left:0;
        height:3px;
        width:80px;
        background-color: #174799;
    }
    .link-td {
        width: 140px;
        height: 140px;
        border: 1px solid #f0f0f0;
        text-align: center;
        vertical-align: middle;
    }
    .link-td a{
        color:#353535;
        text-decoration: none;
    }
    .link-ico {
        width: 84px;
        height: 84px;
        border: 0;
        margin-bottom: 6px;
    }
    .ellipsis {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .focustitle{
      padding-left:15px;
      color:#fff;
      line-height:40px;width:100%;z-index:100;position: absolute;bottom:0;left:0;background: rgba(125,125,120,.4);
    }
    .menu{
      font-size: 20px;
      position: relative;
	  color:#fff;
    }
    .submenu{
      display: none;
      width:100%;
      background: #174799;
      position:absolute;
      top: 100%;
      left:0;
      z-index: 1000;
    }
	.submenu a{
		color:#fff;
	}
    .menu:hover, .menuitem:hover{
      color:rgb(243, 134, 10);
    }
    .menu:hover + .submenu {
      display: block;
    }
    .submenu:hover{
      display: block;
    }
    .newsContainer,.imgContainer,.focusimg {
      height: 310px !important;
      overflow: hidden;
    }
    .videobg{
      position: absolute; top:0;left:0;right:0;width:100%;height:530px;
    }
    @media (min-width: 1200px) {
      .custom-container {
        max-width: 1170px;
      }
    }
    @media (min-width: 1500px) {
      .custom-container {
        max-width: 1470px;
      }
      .newsContainer,.imgContainer,.focusimg {
        height: 360px !important;
        overflow: hidden;
      }
    }
    @media (max-width: 767px) {
      /* 在手机端显示时的样式 */
      .header, .footer {
          text-align: center;
      }
      .header,.videobg{
        height:290px;
      }
      .toutiao{
          font-size:18px;
      }
      .subtoutiao{
          font-size:14px;
      }
      .menu{
        font-size: 16px;
      }
    }
    @media (max-width: 576px) {
      /* 在手机端显示时的样式 */
      .col-sm-3 {
          flex: 0 0 auto;
          width: 25%;
      }
      .col-sm-6 {
          flex: 0 0 auto;
          width: 50%;
      }
      .menu{
        font-size: 14px;
      }
      .d-sm-none{
        display:none;
      }
    }
    .myvideo{
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
    }
    .search_icon{
      display: flex;
      align-items: center;
      width: 24px;
      height: 25px;
      background-image: url(data:image/png;base64,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);
      background-size: 100% 100%;
      margin-right: 6px;
    }
    .searchinput{
      background-color: transparent;
      color: #fff;
      outline: none;
      border:none;
      padding-left:10px;
    }
    .searchinput::placeholder {
      /* 在这里添加您想要的样式 */
      color: #fff;
      font-size: 14px;
    }
    .searchdiv{
      position: absolute;
      top:10px;
      right:10px;
      z-index: 202;
      border: 1px solid hsla(0,0%,100%,.4);
    border-radius: 6px;
    line-height: 38px;
    color: #fff;
    display: flex;
    box-sizing: border-box;
    align-items: center;
    text-shadow: 1px 1px 1px rgba(0,0,0,.2);
    margin-left: 25px;

    }