.header{
    width:100%;
    height:76px;
    /*border:1px solid red;*/
  /*  border: 1px solid #4000ff;*/
}
.headcon
{
    max-width:1200px;
    height:76px;
   /* border: 1px solid red;*/
    margin: 0px auto;
}

.headleft{
    width:600px;
    height:76px;
   /* border: 1px solid green;*/
    float:left;
    display: flex;
    justify-content: center;
    align-items: center;
}
.headleft img {
    max-width: 100%; /* 确保图片不会超出div */
    max-height: 100%; /* 确保图片不会超出div */
}

.headright{
    width:230px;
    height:76px;
    /*border: 1px solid green;*/
    float:right;
    display: flex;
    justify-content: center;  /* 水平居中 */
    align-items: center;  /* 垂直居中 */
}

.headdl{
    font-size: 14px;
    color: #554e4a;
    text-decoration: none;
}

.headdl> dt {
    -webkit-text-size-adjust: none;
    font-size: 14px;
    text-decoration: none;
    font-weight: bold;
    font-family: "SimHei", "黑体", sans-serif;
  }

  .headdl > dt a {
    text-decoration: none;
    font-size: 14px;
    color: #554e4a;
    display: inline-block;
    margin-top: 15px;
    padding-right: 5px;
    margin-right: 5px;
  }

  .headdl > dt a:hover {
    text-decoration: none;
    color: #19191a;
  }

  .headdl > dt {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .headdl > dd {
    float: right;
  }

.navtop {
    --bs-nav-link-padding-x: 1rem;
    --bs-nav-link-padding-y: 0.5rem;
    --bs-nav-link-font-weight: ;
    --bs-nav-link-color: var(--bs-link-color);
    --bs-nav-link-hover-color: var(--bs-link-hover-color);
    --bs-nav-link-disabled-color: var(--bs-secondary-color);
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
    width:100%;
    height:50px;
    background-color:#006cb7;
  }

.navcon
{
    width:1200px;
    height: 50px;
    /*border: 1px solid green;*/
    margin: 0px auto;
}

.banner{
    width:100%;
    background: linear-gradient(to right, #f9fdff 0%, #5ebcfc 100%);
}

.bannercon {
    max-width: 1920px;
    /*  border: 1px solid green;*/
    margin: 0px auto;
    width: 100%;
    background-size: cover;
    background-position: center;
    animation: switchImage 5s ease-in-out forwards;
}




.banner1{
    width:100%;
    background: #ffffff;
    margin-top: 10px;
    margin-bottom: 10px;
}

.banner1con
{
    max-width:1200px;
   /*  border: 1px solid green;*/
    margin: 0px auto;
}


.logoimg{
    height: 58px;
    width: 574px;
}

/* 自定义导航条 */
.nav-head {
    font-size: 18px;
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
}
 
/* 自定义导航条文本颜色 */
.nav-head .nav-link {
    color: white; /* 白色文本 */
}

.nav-head  a:hover {
    text-decoration: none;
    color: #f3f7d2;
}
 
.nav-item{
   /* border: 1px solid red;*/
    margin-right: 20px;
}
/* 当链接处于激活状态时，改变文本颜色 */
.nav-head .nav-link.active {
    height: 100%;
    color:#006cb7;
    /* background-color: #5ebcfc;*/
    background-image: url("/public/lhjt/images_new/line1.jpg");
}
.headnavdown
{
  position: relative; /* 相对于其正常位置进行定位 */
  top: 3px; /* 向下偏移5px */
}


.cont{
    width:100%;
    /*  border:1px solid red;*/
 }
 
 .newslay1
 {
     max-width:1200px;
    /* border: 1px solid green;*/
     margin: 0px auto;
     display: flex;
 }
 
 .pictopnews
 {
     width: 665px;
     height: 406px;
    /* border: 1px solid rgb(128, 4, 0);*/
     float: left;
 }

 .topnewslist
 {
     width: 520px;
     height: 406px;
     /*border: 1px solid rgb(128, 4, 0);*/
     float:right;
     margin-left:10px;
 }

.carousel-item img
{
    width: 665px;
    height: 406px;
}

.carousel-caption {
    /*position:absolute;*/
    bottom: 0px;
    left: 0px;
    background-color: rgba(0, 0, 0, 0.5);  /* Semi-transparent background */
    color: white;
    padding: 10px;
    width: 100%;
    text-align:left;
    float: left;
  }

  /* Optional: Style the indicators */

  .carousel-indicators{
    position:absolute;
    right:0;
    bottom:0;
    left:0;
    z-index:2;
    display:flex;
    justify-content:right;
    padding:0;
    margin-right:0%;
    margin-bottom:5px;
    margin-left:0%;
}
  .carousel-indicators [data-bs-target] {
    box-sizing: content-box;
    flex: 0 1 auto;
    width: 10px; /* change width */
    height: 10px; /* change height */
    padding: 0;
    margin-right: 3px;
    margin-left: 3px;
    margin-bottom: 0;
    text-indent: -999px;
    cursor: pointer;
    background-color: #ffffff;
    background-clip: padding-box;
    border: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    opacity: .5;
    transition: opacity .6s ease;
    border-radius: 100%;  /* add border-radius */
}

.carousel-indicators .active
{  opacity:1;  }

.newstab
{
   background-color: #ffffff; 
  /* border-bottom:2px solid #8d8b8b;*/
  /* margin-bottom: 10px;*/
   border-bottom: 3px solid #ddd; /* 下边框 */
}

.newstabbox
{
    margin-bottom: 10px;
}

.newstab .nav-item
{
 /*border: 1px solid rgb(128, 4, 0);*/
 position: relative;   /* 设置定位，以便在其下方放置箭头 */
}

.newstab .nav-item button {
    text-decoration: none;
     /*font-size: 18px;*/
    color: #000;
    font-family:'Microsoft YaHei', '微软雅黑', sans-serif; 
}

.newstab .nav-item button a{
    text-decoration: none;
   /* font-size: 18px;*/
    color: #000;
  /*  font-family:'Microsoft YaHei', '微软雅黑', sans-serif; */
}

.newstab .nav-link.active
{    
    border-bottom: 3px solid #006cb7;
    margin-bottom: -2px;
    color: #006cb7;
    text-decoration: none;
   /*font-family:'Microsoft YaHei', '微软雅黑', sans-serif; */
}

.newstab .nav-link.active a
{
    text-decoration: none;
    color: #006cb7;
}

.newstab .nav-link.active::after
{    
  content: ''; /* 使用伪元素添加箭头 */
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 0;
  height: 0;
  border-left: 5px solid transparent; /* 设置左边框透明 */
  border-right: 5px solid transparent; /* 设置右边框透明 */
  border-top: 5px solid #006cb7; /* 设置下边框为边框颜色 */
}

.list-group.news-list
{
    text-decoration: none;
    font-size: 16px;
    color: #000;
    margin-left: 15px;
}

.list-group.news-list a
{
   text-decoration: none;
   color: #000;
}

.list-group.news-list a:hover
{
   text-decoration: none;
   color: #3b3a3a;
}
    .list-group.news-list > li {
        list-style-image: url('/public/lhjt/images_new/dot1.png');
    }

  .list-group.news-list > li > span {
    width: 100px;
    height: 20px;
    font-size: 14px;
    color: #8d8b8b;
    text-align: center;
    line-height: 20px;
    margin-left: 1em;
    margin-right: 1em;
    float:right;
  }

  .list-group-item-news
  {
    height: 38px;
    margin-left: 10px;
  }

#newsTabContent{margin-top: 20px;}

.newslay2 {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 10px;
    clear: both;
    display: flex;
    /* 主轴方向，起点在左端 */
    flex-direction: row;
    /* 项目在主轴的对齐方式 */
    justify-content: flex-start;
}

.news2left {
    float: left;
    text-decoration: none;
    width: 49%;
}

.news2right {
    float: right;
    text-decoration: none;
    width: 49%;
    /* border: 1px solid red;*/
    margin-left: 10px;
}

.news2head {
    height: 50px;
    border-bottom: 2px solid #cccccc;
}

.new2tit {
    float: left;
    border-bottom: 4px solid  #006cb7
}

.new2nav1 {
    display: flex; /* 使用 Flexbox 布局 */
    align-items: center; /* 垂直居中对齐子元素 */
    padding: 5px;
    font-size: 24px;
    font-weight: bold;
    color: #006cb7;
}

    .new2nav1 > span {
        padding-left: 10px;
    }

.newsimgtit {
    height: 41px;
    width: 137px;
}

.news2list {
    margin-top: 20px;
}

.news2list-ul {
    text-decoration: none;
    font-size: 16px;
    color: #000;
    margin-left: 0px;
}

    .news2list-ul > li {
        list-style-image: url('/public/lhjt/images_new/dot1.png');
        height: 38px;
    }

    .news2list-ul a {
        text-decoration: none;
        color: #000;
    }

        .news2list-ul a:hover {
            text-decoration: none;
            color: #3b3a3a;
        }

    .news2list-ul > li > span {
        width: 100px;
        height: 20px;
        font-size: 14px;
        color: #8d8b8b;
        text-align: center;
        line-height: 20px;
        margin-left: 1em;
        margin-right: 1em;
        float: right;
    }

.news2imgmore {
    height: 20px;
    width: 20px;
}

.new2more {
    float: right;
    margin-right: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 41px;
}

    .new2more img {
        max-width: 100%;
        height: auto;
    }




.newslay3 {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 10px;
    padding-bottom:20px;
    clear: both;
    display: flex;
    /* 主轴方向，起点在左端 */
    flex-direction: row;
    /* 项目在主轴的对齐方式 */
    justify-content: flex-start;
}


.news3left {
    flex: 0 1 468px;
    margin-right: 10px;
}

.new3middle {
    flex: 0 1 468px;
    margin-right: 10px;
}

.news3right {
    flex: 0 1 240px;
    display: flex;
    /* 主轴方向，起点在左端 */
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.news3img {
    padding-top: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
}


/*结构*/
.clear{ 
     height:0px;
     line-height:0;
      font-size:0;
     overflow:hidden;
     clear:both;
}

.footer
{
   height: 300px;
   background-color: #F0F6FB;
   border-top: 2px solid #D2D9DE
}

.yqlink {
    max-width: 1200px;
    margin: 0 auto;
    font-size: 16px;
    color: #AAB4BB;
    padding-bottom: 20px;
    padding-top: 10px;
}

.yqlink1 {
    margin-top: 30px;
    margin-left: 20px;
}

    .yqlink1 a {
        color: #AAB4BB;
        text-decoration: none;
    }

        .yqlink1 a:hover {
            color: #747575;
            text-decoration: none;
        }

.yqft{
    font-size: 20px;
    color: #000;
}

.footcenter
{
    max-width:1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 2px solid #D2D9DE
}

.footlogo{
width:30% ;
float: left;
}
.footlogoimg
{
    height: 88px;
    width: 261px;
}
.footright{
    width:70% ;
    float:right;
   /* border: red 1px solid;*/
}
.znlay{
    float: right;
    margin-right:10px;
}
.addlay{
    float: right;
    text-align: right;
    margin-top: 20px;;
    margin-right:10px;
}
.addlay p{
   line-height: 15px;
}
.znlink{
    color:#AAB4BB;
    text-decoration: none;
}
.znlink a{
    color:#AAB4BB;
    text-decoration: none;
}
.znlink a:hover{
    color:#747575;
    text-decoration: none;
}

.znlink {
    display: flex;
    list-style-type: none; /* 如果需要移除列表前的默认圆点 */
  }

  .znlink li{
    height: 20px;
    border-right: #bebebe 1px solid;;
    padding-right: 10px;
    padding-left: 10px;
}

.copyright{
    display: flex;
    height: 65px;
    background-color: #006CB7;
    text-align:center;
    font-size: 16px;
    align-items: center;
    justify-content: center;
    color:#ffffff;
}
.copyright a{
    text-decoration:none;
    color:#ffffff;
}
.copyright a:hover{
    color:#ebe7e7;
    text-decoration:none;
}
/*sidebar style start*/
#sidebar{
    width:80px;
    height: 270px;
    border:1px solid #ccc;
    position:fixed;
    background: #fff;
    right:calc((100% - 1200px)/2 - 80px);
    top:clamp(430px,calc(50% - 270px / 2),100px);
}

.backbtn {
    background-color: #006CB7;
    /* 背景颜色设置为蓝色 */
    color: white;
    /* 文字颜色设置为白色，以便于阅读 */
    border: none;
    /* 去除边框 */
    padding: 5px 6px;
    /* 设置内边距，使按钮看起来更舒适 */
    font-size: 14px;
    /* 设置字体大小 */
    cursor: pointer;
    /* 鼠标悬停时显示指针形状，表示可点击 */
    border-radius: 5px;
    /* 设置边框圆角，使按钮看起来更圆润 */
    transition: background-color 0.3s ease;
    /* 添加过渡效果，使背景色变化更平滑 */
    width: 73px;
    float: right;
    margin-right: 10px;
}
    .backbtn:hover {
        background-color: #086fdd;
        /* 鼠标悬停时的背景颜色 */
    }

    .backbtn a {
        color: white;
        font-size: 14px;
        text-decoration: none;
    }