.tt {
  background-color:#ffffff;
  position: -webkit-sticky; /* 对于 Safari */
  position: sticky;
  top: 0;
  z-index: 1000; /* 确保它在其他元素之上 */
}

.head1 {
    width: 100%;
    height: 42px;
    background-color: #434343;
    font-size: 14px;
    color:#ffffff;
}

.head2{
    width: 400px;
   height: 42px;
   text-align:center;
   line-height:42px;
}

.container {
  display: flex; /* 设置容器为弹性布局 */
}
.column {
  flex: 1; /* 设置列的占比，平分剩余空间 */
}

.daohang{
   width: 80%;
   height: 100px;
   background-color: #ffffff;
 margin-left: auto;
  margin-right: auto;
}

.daohang1{
   width: 650px;
   height: 100px;

}

.daohang2{
width: 730px;
 height: 100px;
   display: flex; 
align-items: center;
 justify-content: center;
}

.daohang3{
   width: 220px;
   height: 100px;
   display: flex; 
align-items: center;
 justify-content: center;
}

.foot0 {
    width: 100%;
    height: 230px;
    background-color: #ffffff;
    font-size: 14px;
   text-align:center;
   display: flex; 
align-items: center;
 justify-content: center;
margin-top:80px;
}

.foot01 {
    width: 211px;
    height: 360px;
    line-height:28px;
}
.foot01 a:hover {
    color: #ce3a1e;
    font-size: 16px;
    font-weight:bold;
}

.foot {
margin-top:30px;
    width: 100%;
    height: 140px;
    background-color: #434343;
    font-size: 14px;
    color:#ffffff;
display: flex;
align-items: center;
 justify-content: center;
}

.foot1 {
    width: 500px;
    height: 140px;
display: flex;
align-items: center;
}

.foot2 {
width: 600px;
 height: 140px;
display: flex;
align-items: center;
 justify-content: center;
line-height:25px;
}


.menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
}


.dropdown,.dropdown li,.dropdown ul { list-style: none; margin: 0; padding: 0;}

.dropdown { position: relative; z-index: 597; float: left;}

.dropdown li { height: 38px; float: left; vertical-align: middle; zoom: 1;}

.dropdown li.hover,.dropdown li:hover {background:#cf3a1c; position: relative; z-index: 599; cursor: default;color:#FFFFFF;}

.dropdown li.hover,.dropdown li:hover a{background:#cf3a1c;color:#FFFFFF;}

.dropdown ul { visibility: hidden; position: absolute; top: 100%; left: 0; z-index: 598; width: 100%;}

.dropdown ul li { height: 35px;line-height:35px; float: none;background:#ffffff;color:#000000;}

.dropdown ul li p {color:#000000;}

.dropdown ul li p:hover {color:#ffffff;}

.dropdown ul li:hover { position: relative; z-index: 599; cursor: default;}

.dropdown ul li:hover a { color:#FFFFFF;}

.dropdown ul ul { top: 1px; left: 99%;}

.dropdown li:hover > ul { visibility: visible;}

/*核心样式 实现三级导航的效果*/
.my_nav{font-size:14px; height:35px; line-height:35px;}

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

.my_nav li{padding-top:2px;padding-bottom:2px;}

.my_nav ul{background:#fff;box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);}

.my_nav ul li{background:#ffffff;color:#000000;}

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

.my_nav ul li:hover,.my_nav ul li:hover a{background:#cf3a1c;}

.my_nav ul li ul li{ width: 100px;padding-left:2px;padding-right:2px;background:#ffffff;color:#000000;}

.my_nav ul li ul li a{background:#0a0a0a;color:#FFFFFF;}

.my_nav ul li ul li:hover,.my_nav ul li ul li:hover a{background:#cf3a1c;color:#FFFFFF;}


.parent-div {
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center; /* 垂直居中，如果需要的话 */
  margin-top:25px;
}
.child-div {
width: 60%;
height: 40px;
z-index: 20;
background-color: #e8e8e8;
}
.child-div1 {
width: 60%;
height: 140px;
background-color: #ffffff;
text-align:center;
line-height:22px;
margin-top:10px;
}

.container1{
  display: flex; /* 设置容器为弹性布局 */
}
.column1 {
z-index: 20;
flex: 1; /* 设置列的占比，平分剩余空间 */
width:220px;
}
.column1 li {
width:220px;
color: #a8a8a8;
margin-top: -18px;
padding-top: 20px;
text-align:center;
}
.column1 li a{
color: #a8a8a8;
text-decoration: none;
}

.img1:hover{ cursor: pointer; }

.column1 li a:hover{
color:#ce3a1e ;
}

.child-div2 {
width: 60%;
background-color: #ffffff;
text-align:center;
line-height:22px;
}
.container2 {
  display: flex; /* 设置容器为弹性布局 */
}
.column2 {
  flex: 1; /* 设置列的占比，平分剩余空间 */
}

.column3 {
width: 400px;
height: 620px;
border:1px solid #dadada;
margin-left:25px;
line-height:30px;
font-size: 15px;
text-align:left;
color: #a8a8a8;
}
.column3 h4 {
text-align:right;
}

.column4 {
margin-left:15px;
margin-right:15px;
margin-top:10px;
}

.column4 h4 a{
color: #838383;
}
.column4 h4 a:hover{
color: #ce3a1e;
}

.column4 li {
margin-left:5px;
margin-right:5px;
margin-top:10px;
line-height:25px;
}

.container5{
  display: flex; /* 设置容器为弹性布局 */
margin-top:420px;
}

.container5 li{
  height: 175px;
  padding: 5px;
border:1px solid #e9e9e9;
margin-top: -5px;
}

.container5 li:hover{
border:1px solid #ce3a1e;
}

.column5 {
  flex: 1; /* 设置列的占比，平分剩余空间 */
width:170px;
color: #a8a8a8;
}
.column5 li {
width: 170px;
height: 40px;
line-height:40px;
margin-left:3px;
background-color: #ebebeb;
}

.chanpin {
background-image: url('/template/default/image/22.jpg');
background-size: 100% 100%;
background-repeat: no-repeat;
width: 100%;
height: 680px;
margin-top:20px;
text-align:center;
}

.chanpin h3 a {
text-align:center;
font-size: 28px;
line-height:28px;
color: #ffffff;
text-decoration: none;
margin-top:20px;
}

.cp {
width: 100%;
height: 30px;
text-align:center;
font-size: 18px;
line-height:25px;
color: #ffffff;
}

.cp a {
color: #ffffff;
text-decoration: none;
}
.cp a:hover{
color: #000000;
}

.parent-div22 {
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center; /* 垂直居中，如果需要的话 */
margin-top:20px;
}
.child-div22 {
width: 60%;
height: 440px;
}

.child-div22 li{
  margin-top: 10px;
  margin-left: 5px;
  margin-right: 3px;
  float: left;
  
}

.container22 {
    display: flex;
}
.column22 {
  flex: 1; /* 设置列的占比，平分剩余空间 */
margin-top:15px;
}

.column22 li {
width:180px;
line-height:35px;
background-color: #ebebeb;
border:1px solid #ffffff;
}
.column22 li a {
color: #7b7b7b;
}

.child-div33 {
width: 250px;
height: 40px;
margin-top:20px;
font-size: 18px;
line-height:40px;
border:1px solid #ffffff;
border-radius: 20px;
color: #ffffff;
}
.child-div33:hover {
border:1px solid #ffffff;
border-radius: 20px;
color: #ce3a1e;
background-color: #ffffff;
}

.xinwen {
background-size: 100% 100%;
background-repeat: no-repeat;
width: 100%;
height: 555px;
margin-top:20px;
text-align:center;
}

.xinwen h3 a {
text-align:center;
font-size: 28px;
line-height:28px;
color: #000000;
text-decoration: none;
margin-top:20px;
}

.xw {
width: 100%;
text-align:center;
font-size: 15px;
line-height:25px;
color: #989898;
}

.parent-div03 {
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center; /* 垂直居中，如果需要的话 */
}

.child-div03 {
width: 60%;
height: 40px;
z-index: 20;
margin-top:20px;
}

.container03{
  display: flex; /* 设置容器为弹性布局 */
}

.column03 {
  flex: 1; /* 设置列的占比，平分剩余空间 */
border:1px solid #dadada;
margin: 10px;
padding:10px;
}

.column03 li {
color: #989898;
height: 35px;
line-height:35px;
font-size: 15px;
text-align:left;
margin-left:10px;
margin-right:10px;
border-bottom: 1px dashed #989898;
}
.column03 li a {
color: #989898;
text-decoration: none;
}

.child-div330 {
width: 250px;
height: 40px;
margin-top:20px;
font-size: 18px;
line-height:40px;
border:1px solid #ff9279;
border-radius: 20px;
color: #ff9279;
text-align:center;
}
.child-div330:hover {
border:1px solid #ce3a1e;
border-radius: 20px;
color: #ffffff;
background-color: #ce3a1e;
}

.hangye {
background-image: url('/template/default/image/26.jpg');
background-size: 100% 100%;
background-repeat: no-repeat;
width: 100%;
height: 385px;
margin-top:40px;
text-align:center;
}
.parent-div223 {
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center; /* 垂直居中，如果需要的话 */
margin-top:20px;
}
.child-div223 {

}

.container223 {
    display: flex;
}
.column223 {
  flex: 1; /* 设置列的占比，平分剩余空间 */
margin-top:15px;
}

.column223 li {
width:253px;
line-height:30px;
background-color: #f9f9f9;
text-align:left;
padding-left:10px;
}
.column22 li a {
color: #7b7b7b;
text-decoration: none;
}

.parent-div001 {
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center; /* 垂直居中，如果需要的话 */
}
.child-div001 {
width: 60%;
z-index: 1;
margin-top:15px;
}

.container001 {
  display: flex; /* 设置容器为弹性布局 */
}
.column001{
  flex: 1; /* 设置列的占比，平分剩余空间 */
}

.parent-div002 {
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center; /* 垂直居中，如果需要的话 */
height: 380px;
}
.child-div002 {
width: 100%;
  justify-content: center; /* 水平居中 */
  align-items: center; /* 垂直居中，如果需要的话 */
text-align: center;
}

.about {
width: 260px;
background-color: #2d7cb7;
padding:10px;
}

.about1 {
width: 225px;
background-color: #ffffff;
border:1px solid #ff9279;
text-align:center;
padding-top:20px;
padding-bottom:20px;
font-size: 25px;
color: #2d7cb7;
margin-left:15px;
margin-top:15px;
margin-bottom:20px;
}

.about li {
height: 30px;
color: #ffffff;
margin-top:10px;
text-align:center;
border-bottom:1px solid #8c95a4;
margin-left:30px;
margin-right:30px;
}
.about li a {
color: #ffffff;
text-decoration: none;
}

.about111 {
text-align:center;
border:1px solid #8c95a4;
margin-top:6px;
height:32px; 
line-height:32px;
margin-left:30px;
margin-right:30px;
background-color: #ffffff;
}

.about2 {
width: 100%;
height: 46px;
background-image: url('/template/default/image/31.jpg');
margin-left:15px;
line-height:42px;
font-size: 15px;
padding-left:15px;
}
.about2 a{
text-decoration: none;
}

.about3 {
width: 100%;
line-height:30px;
font-size: 15px;
padding:15px;
word-break: break-all;
white-space: normal;
}

.about4 {
width: 780px;
margin-left:15px;
line-height:42px;
font-size: 15px;
padding:15px;
}

.about4 h2 {
text-align:center;
}


.col-lg-3{-ms-flex:0 0 25%;flex:0 0 25%;max-width:25%}
.my-4{margin-top:1.5rem!important}
.row{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-right:-15px;margin-left:-15px}
.col-12{-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}
.col-sm-6{-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%}
.col-lg-3{-ms-flex:0 0 25%;flex:0 0 25%;max-width:25%}
.figure{display:inline-block;}
.figure-img{margin-bottom:.5rem;line-height:1}

.figure-caption{
font-size:14px;
color:#6c757d;
text-decoration: none;
text-align:center;
margin-top:-15px;
}

.fenye {
width: 100%;
text-align: center;
      display: flex;
      justify-content: center; /* 水平居中 */
      align-items: center;    /* 垂直居中 */
      text-decoration: none;
}

.pagination{display:-ms-flexbox;display:flex;padding-left:0;list-style:none;border-radius:.25rem}
.page-link{position:relative;display:block;padding:.5rem .75rem;margin-left:-1px;line-height:1.25;color:#007bff;background-color:#fff;border:1px solid #dee2e6}
.page-link:hover{z-index:2;color:#0056b3;text-decoration:none;background-color:#e9ecef;border-color:#dee2e6}
.page-link:focus{z-index:3;outline:0;box-shadow:0 0 0 .2rem rgba(0,123,255,.25)}
.page-item:first-child 
.page-link{margin-left:0;border-top-left-radius:.25rem;border-bottom-left-radius:.25rem}
.page-item:last-child 
.page-link{border-top-right-radius:.25rem;border-bottom-right-radius:.25rem}
.page-item.active
.page-link{z-index:3;color:#fff;background-color:#007bff;border-color:#007bff}
.page-item.disabled 
.page-link{color:#6c757d;pointer-events:none;cursor:auto;background-color:#fff;border-color:#dee2e6}
.pagination-lg 
.page-link{padding:.75rem 1.5rem;font-size:1.25rem;line-height:1.5}
.pagination-lg .page-item:first-child .page-link{border-top-left-radius:.3rem;border-bottom-left-radius:.3rem}
.pagination-lg .page-item:last-child .page-link{border-top-right-radius:.3rem;border-bottom-right-radius:.3rem}
.pagination-sm .page-link{padding:.25rem .5rem;font-size:.875rem;line-height:1.5}
.pagination-sm .page-item:first-child .page-link{border-top-left-radius:.2rem;border-bottom-left-radius:.2rem}
.pagination-sm .page-item:last-child .page-link{border-top-right-radius:.2rem;border-bottom-right-radius:.2rem}


    .list{ 
        display: flex; 
        justify-content: space-between; 
        flex-wrap: wrap; 
    } 
    .item{ 
        /* flex: 0 0 24% 该属性等价于 flex:none;width:24% */ 
        flex: 0 0 48%; 
        border:1px solid #e9e9e9;
        margin-bottom: 20px; 
        padding: 5px;
    } 
        .item:hover{ 
        border:1px solid #ce3a20;
    } 
    .item-fill{ 
        flex: 0 0 48%; 
        height:0; 
    } 
    /* 消除最后一行多余边距 */ 
    .list .item:nth-last-child(-n+4){ 
        margin-bottom: 20; 
    } 

  .erji {
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center; /* 垂直居中，如果需要的话 */
  background-color:#f5f5f5;
  height: 50px;

  position: -webkit-sticky; /* 对于 Safari */
  position: sticky;
  top: 0;
  background-color: #f8f9fa; /* 背景色，根据需要设置 */
  z-index: 1000; /* 确保它在其他元素之上 */

}
.erji01 {
width: 60%;
}

.erji01 li {
padding-left: 15px;
padding-right: 15px;
height: 50px;
float: left;
text-align: center;
line-height: 50px;
text-decoration: none;
margin-right: 10px;
font-size: 15px;
}
.erji01 li a{
text-decoration: none;
}
.erji01 li a:hover{
 color: #ce3a1e;
}

.erji01 li:hover{
 border-bottom:2px solid #ce3a1e;
}


    .list1{ 
        display: flex; 
        justify-content: space-between; 
        flex-wrap: wrap; 
    } 
    .item1{ 
        /* flex: 0 0 24% 该属性等价于 flex:none;width:24% */ 
        flex: 0 0 32%; 
        border:1px solid #dfdfdf;
        margin-bottom: 20px; 
        padding: 5px;
        text-align:center;

    } 
        .item1:hover{ 
        border:1px solid #ce3a20;
    } 
    .item-fill1{ 
        flex: 0 0 32%; 
        height:0; 
    } 
    /* 消除最后一行多余边距 */ 
    .list1 .item1:nth-last-child(-n+4){ 
        margin-bottom: 20; 
    } 

        .item1 ul{ 
        height: 50px;
        text-align: center;
        line-height: 50px;
        background-color:#f5f5f5;
    } 

            .item1 ul:hover{ 
        height: 50px;
        text-align: center;
        line-height: 50px;
        background-color:#ce3a20;
    } 


    .list2{ 
        display: flex; 
        justify-content: space-between; 
        flex-wrap: wrap; 
        margin-top: 20px;
    } 
    .item2{ 
        /* flex: 0 0 24% 该属性等价于 flex:none;width:24% */ 
        flex: 0 0 31%; 
        border:1px solid #dfdfdf;
        margin-bottom: 20px; 
        padding: 5px;
        text-align:center;
        margin-right: 10px;

    } 
        .item2:hover{ 
        border:1px solid #ce3a20;
    } 
    .item-fill2{ 
        flex: 0 0 31%; 
        height:0; 
    } 
    /* 消除最后一行多余边距 */ 
    .list2 .item2:nth-last-child(-n+4){ 
        margin-bottom: 20; 
    } 

        .item2 ul{ 
        height: 50px;
        text-align: center;
        line-height: 50px;
        background-color:#f5f5f5;
    } 

            .item2 ul:hover{ 
        height: 50px;
        text-align: center;
        line-height: 50px;
        background-color:#ce3a20;
    } 

    .zoom-effect {
        transition: transform 0.5s ease; /* 平滑过渡效果 */
    }
 
    .zoom-effect:hover {
        transform: scale(1.06); /* 鼠标悬停时放大到1.1倍 */
    }

    .zoom-effect1 {
        transition: transform 0.5s ease; /* 平滑过渡效果 */
    }
 
    .zoom-effect1:hover {
        transform: scale(1.03); /* 鼠标悬停时放大到1.1倍 */
    }

  .mess {
        width: 100%;                   
        display: flex;            
        display: -webkit-flex;            
        justify-content: center;            
        align-items: center;    
}
      
    .mess .messa{     
      margin-top: 20px;       
        width: 300px;            
        height: 200px;                
    }   

.Main11 {
    width: 1200px;
    margin: 60px auto;
    height: 450px;
}
.con {
    width: 300px;
    height: 450px; 
    float: left; 
    margin: 0px 0px;
    position: relative; 
    box-shadow: 0px 0px 0px #028dd5;
    overflow:hidden;
    float: left;
}
.con img {
    width: 285px;
    height: 450px;
}
.con span {
    width: 285px;
    height: 450px; 
    background: #028dd5;
    position: absolute;
    left: -285px;
    top: 0px;
    filter: Alpha(opacity=80);
    -moz-opacity: 0.8; 
    opacity: 0.8; 
    padding-top: 110px; 
    -webkit-transition: left 0.5s ease;
}
.con span h1 {
    height: 30px;
    color: #fff;
    text-align: center;
    position: relative;
    left: -285px;
    -webkit-transition: left 1s ease;
}
.con span p {
    line-height: 30px; 
    font-size:14px; 
    padding-left: 15px;
    padding-right: 15px;
    color: #fff;
    position: relative; 
    left: -285px;
    -webkit-transition: left 1s ease;
}
.con:hover span {
    left:0px;
}
.con:hover span h1 {
    left: 0px;
}
.con:hover span p {
    left: 0px;
}

.Main22 {
    width: 1200px;
    margin: 60px auto;
    height: 200px;
}
.con22 {
    width: 263px;
    height: 200px; 
    float: left; 
    margin-left: 15px;
    margin-right: 15px;
    position: relative; 
    box-shadow: 0px 0px 0px #028dd5;
    overflow:hidden;
    float: left;
}
.con22 img {
    width: 263px;
    height: 200px;
}
.con22 span {
    width: 263px;
    height: 200px; 
    background: #028dd5;
    position: absolute;
    left: -263px;
    top: 0px;
    filter: Alpha(opacity=80);
    -moz-opacity: 0.8; 
    opacity: 0.8; 
    padding-top: 50px; 
    -webkit-transition: left 0.5s ease;
}
.con22 span h1 {
    height: 30px;
    color: #fff;
    text-align: center;
    position: relative;
    left: -263px;
    -webkit-transition: left 1s ease;
}
.con22:hover span {
    left:0px;
}
.con22:hover span h1 {
    left: 0px;
}
.con22:hover span p {
    left: 0px;
}