.disCenter{
    display: flex;
    justify-content: center;
    align-items: center;
}
.white{
    color: #ffffff !important;
}
.mt70{
    margin-top: 70px;
}
.mt60{
    margin-top: 60px;
}
.title{
    margin: 0 auto 70px auto;
    padding-top: 60px;
    display: flex;
    justify-content: center;
    font-size: 34px;
    font-family: "SourceHanSansCN";
    color: rgb(51, 51, 51);
    font-weight: bold;
    letter-spacing: 2px;
}
.content-desc{
    display: flex;
    justify-content: center;
    font-size: 16px;
    margin-top: -50px;
    font-size: 16px;
    font-family: "SourceHanSansCN";
    color: #666;
    letter-spacing: 1px;
}
.content-desc-lines{
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    margin-top: -50px;
    font-size: 16px;
    font-family: "SourceHanSansCN";
    color: #666;
    letter-spacing: 1px;
}
.line100{
    width: 100%;
    height: 1px;
    background-color: #eeeeee;
    position: relative;
    display: flex;
    justify-content: center;
}
.text-overflow-ellipsis-single{
    white-space: nowrap;  
    /* 超出容器时裁剪文本 */  
    overflow: hidden;  
    /* 在裁剪的文本末尾添加省略号 */  
    text-overflow: ellipsis;  
}
.text-overflow-ellipsis{
    overflow: hidden;  
    /* 在裁剪的文本末尾添加省略号 */  
    text-overflow: ellipsis;  
   
}

.letter-spacing-5 {  
    letter-spacing: 5px; /* 增加5像素的间距 */  
}
.letter-spacing-1 {  
    letter-spacing: 1px; /* 增加2像素的间距 */  
}
.jxss-icon{
    background: url('../image/jxss-icon.png');
}
.jxss-icon-1{
    width: 35px;
    height: 35px;
    background-position: 0 0;
    background-repeat: no-repeat;
}
.jxss-icon-2{
    width: 40px;
    height: 35px;
    background-position: 0px -50px;
    background-repeat: no-repeat;
}
.jxss-icon-3{
    width: 40px;
    height: 35px;
    background-position: -50px 0;
    background-repeat: no-repeat;
}
.jxss-icon-4{
    width: 40px;
    height: 35px;
    background-position: -50px -50px;
    background-repeat: no-repeat;
}
.jxss-icon-5{
    width: 40px;
    height: 35px;
    background-position: 0 -100px;
    background-repeat: no-repeat;
}
.section-210{
    width: 100%;
    height: 500px;
    background: url('../image/210-bj1.jpg');
    background-repeat: no-repeat;
    background-size: 100% 100%;;
}
.section-210 .section-210-content{
    display: flex;
    justify-content: space-between;
}
.section-210 .content-left .promise{
    font-size: 18px;
    font-family: "SourceHanSansCN";
    color: rgb(32, 32, 32);
    width: 318px;
    height: 38px;
    background: url('../image/210-title-bj.jpg');
    background-repeat: no-repeat;
    background-size: 100% 100%;;
    box-sizing: border-box;
    letter-spacing: 1px;
}
  
.section-210 .content-left .teacher{
    font-size: 45px;
    font-family: "Microsoft YaHei UI";
    color: rgb(255, 255, 255);
    letter-spacing: 2px;
}
.section-210 .content-left .desc{
    display: flex;
    gap: 20px;

}
.section-210 .content-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 500px;
    gap: 30px;
}
.section-210 .content-left .desc-item{
    font-size: 18px;
    font-family: "SourceHanSansCN";
    color: rgb(255, 255, 255);
}
.section-210 .content-left .desc-item::before{
    content: '';
    display: inline-block;
    width: 20px;  /* 根据你的图像大小调整 */  
    height: 20px;  /* 根据你的图像大小调整 */  
    margin-right: 8px;  /* 在图标和文本之间添加间距 */  
    background-image: url('../image/yes.png');  /* 替换为你的图像路径 */  
    background-size: contain;  /* 使背景图像适应容器大小，或者使用 cover 以填充容器 */  
    background-repeat: no-repeat;  /* 防止背景图像重复 */  
    vertical-align: middle;  /* 垂直对齐，使图标与文本垂直居中 */ 
}
.section-210 .content-left .btn-teacher{
    width: 165px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 30px;
    font-size: 16px;
    font-family: "SourceHanSansCN";
    color: rgb(255, 255, 255);
    border: 1px solid #ffffff;
}
.section-210 .content-left .arrRight{
    display: inline-block;
    width: 18px;
    height: 18px;
    font-size: 16px;
    vertical-align: middle;
    /* font-weight: bold; */
    font-size: large;
    padding: 1px;
    border: 2px solid #ffffff;
    color: #ffffff;
    margin-left: 10px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}
.section-210 .content-right{
    display: flex;
    flex-direction: column;
    justify-content: end;
} 

.section-211{
    width: 100%;
    height: 815px;
    background: url('../image/210-bj1.jpg');
    background-repeat: no-repeat;
    background-size: 100% 100%;;
}
.section-211 .line100 .card-desc {
    display: flex;
    justify-content: space-evenly;
    /* margin-top: 0px; */
    position: absolute;
    top: -10px;
}
.section-211 .video{
    display: flex;
    justify-content: center;
    margin-top: 150px;
}
.section-211 .line100 .card-desc .card-desc-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}
.section-211 .line100 .circle{
    width: 20px;
    height: 20px;
}
.section-211 .line100 .data{
    color: #3fbbce;
}
  
.section-211 .line100 .data .num{
    font-size: 36px;
    font-weight: bold;
    font-family: "Anton";
}
.section-211 .line100 .data .numA{
    font-size: 14px;
    font-family: "SourceHanSansCN";
}
.section-211 .line100 .data{}
.section-211 .line100 .data{}
.section-211 .line100 .data{}
.section-211 .line100 .data{}
.section-211 .line100 .data{}



.section-212{
    width: 100%;
    height: 666px;
    background-repeat: no-repeat;
    background-size: 100% 100%;;
}
.section-212 .section-212-content-result{
    /* width: 100%;
    height: 647px;
    background-color: #ffffff; */
}
.section-212 .card-container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}
.section-212 .card-container .card-container-item{
    width: 230px;
    height: 310px;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    /*justify-content: space-between;
    */padding: 17px 15px 30px 15px;
    box-sizing: border-box;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}
.section-212 .card-container .card-container-item .card-item-title{
    width: 205px;
    height: 130px;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 24px;
    font-family: "SourceHanSansCN";
    color: rgb(255, 255, 255);
    font-weight: bold;
}
.section-212 .card-container .card-container-item .card-item-desc-outer{
    font-size: 16px;
    font-family: "SourceHanSansCN";
    color: rgb(86, 87, 91);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.section-212 .card-container .card-container-item .card-item-btn{
    width: 150px;
    height: 45px;
    display: flex;
    /*flex-direction: column;
    */align-items: center;
    justify-content: center;
    font-size: 14px;
    font-family: "SourceHanSansCN";
    color: rgb(255, 255, 255);
    background: linear-gradient(to right,#ff6620,#ff6620);
    border-radius: 30px;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    -ms-border-radius: 30px;
    -o-border-radius: 30px;
}

.section-213{
    width: 100%;
    height: 930px;
    background-repeat: no-repeat;
    background-size: 100% 100%;;
    /* background: url('/img/index-2024/jxss/213-banner-bj.jpg'); */
}
.section-213 .card-content .row{
    display: flex;
    justify-content: space-between;
}
.section-213 .card-content .row .card-item{
    width: 275px;
    height: 305px;
    background-color: #ffffff;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
    box-sizing: border-box;
    padding: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}
.section-213 .card-content .row .card-item .img-content{
    position: relative;
    overflow: hidden;
    display: inline-block;  
}
.section-213 .card-content .row .card-item:hover .item-img{
    transform-origin: 50% 50%;
    transform: scale(1.15);
    transition: transform 1s ease;
    -webkit-transition: transform 1s ease;
    -moz-transition: transform 1s ease;
    -ms-transition: transform 1s ease;
    -o-transition: transform 1s ease;
}
.section-213 .card-content .row .card-item .item-desc{
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    font-family: "SourceHanSansCN";
    color: rgb(255, 255, 255);
    letter-spacing: 2px;
}
.section-213 .card-content .row .card-item .item-txt{
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    overflow-wrap: break-word;
    font-size: 14px;
    font-family: "SourceHanSansCN";
    color: rgb(102, 102, 102);
    line-height: 2;
    letter-spacing: 1px;
}

.section-214{
    width: 100%;
    height: 815px;
    background-repeat: no-repeat;
    background-size: 100% 100%;;
    /* background: url('/img/index-2024/jxss/213-banner-bj.jpg'); */
}

.section-214 .main-content{
    width: 448px;
    height: 448px;
    background-repeat: no-repeat;
    background-size: 100% 100%;;
    margin-top: 160px;
    position: relative;
}

.section-214 .main-content .txt-desc-1{
    display: flex;
    flex-direction: column;
    align-items: center;
    position: absolute;
    top: -120px;
    left: 40px;
}
.section-214 .main-content .txt-desc-2{
    display: flex;
    flex-direction: column;
    align-items: end;
    position: absolute;
    top: 105px;
    left: -370px;
}
.section-214 .main-content .txt-desc-3{
    display: flex;
    flex-direction: column;
    align-items: end;
    position: absolute;
    top: 370px;
    left: -313px;
}
.section-214 .main-content .txt-desc-4{
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 105px;
    right: -370px;
}
.section-214 .main-content .txt-desc-5{
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 370px;
    right: -312px;
}

.section-214 .main-content .txt-order{
    font-size: 24px;
    font-family: "Anton";
    color: rgb(255, 255, 255);
    font-weight: bold;
}
.section-214 .main-content .txt-title{
    font-size: 24px;
    font-family: "SourceHanSansCN";
    color: rgb(255, 255, 255);
    font-weight: bold;
}
.section-214 .main-content .txt-desc{
    font-size: 16px;
    font-family: "SourceHanSansCN";
    color: rgb(255, 255, 255);
    letter-spacing: 1px;
    margin-top: 15px;
}
.section-215{
    width: 100%;
    height: 766px;
    background-repeat: no-repeat;
    background-size: 100% 100%;;
    /* background: url('/img/index-2024/jxss/213-banner-bj.jpg'); */
}
.section-215 .section-215-content .menus{
    display: flex;
    justify-content: space-evenly;
}
.section-215 .section-215-content .menus .menus-item{
    height: 47px;
    background-color: #ffffff;
    padding: 15px 20px;
    box-sizing: border-box;
    vertical-align: middle;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    font-size: 18px;
    font-family: "SourceHanSansCN";
    color: rgb(51, 51, 51);
}
.section-215 .section-215-content .menus .menus-item:hover{
    cursor: pointer;
}
  
.active{
    background-color: #3fbbce !important;
    color: #ffffff !important;
    /* cursor: pointer; */
}

/* .section-215 .section-215-content .main-content{
    width: 100%;
    height: 395px;
    background-color: #ffffff;
} */
.section-215 .section-215-content  .main-content{
    width: 100%;
    height: 395px;
    /* background-color: #ffffff; */
    display: flex;
    gap: 41px
    
}
.section-215 .section-215-content  .main-content .content-left{
    width: 625px;
    background-repeat: no-repeat;
    background: url('../image/215-bj1.png');
    margin-top: -18px;
    z-index: 1;
}
.section-215 .section-215-content  .main-content .content-left .img-content{
    display: block;
    margin-top: 83px;
    margin-left: 72px;
}
.section-215 .section-215-content  .main-content .content-right .line-row{
    width: 30px;
    height: 5px;
    background-color: #3fbbce;
}
.section-215 .section-215-content  .main-content .content-right .line-row2{
    width: 100%;
    height: 1px;
    background-color: #eeeeee;
    /* margin: 5px 0; */
}
.section-215 .section-215-content  .main-content .content-right{
    display: flex;
    flex-direction: column;
    /* justify-content: center; */
    /*gap: 15px;
    *//*box-sizing: border-box;
    */padding-right: 60px;
    background-color: #ffffff;
    width: 510px;
    margin-left: -220px;
    padding-left: 185px;
    border-radius:10px ;
    -webkit-border-radius:10px ;
    -moz-border-radius:10px ;
    -ms-border-radius:10px ;
    -o-border-radius:10px ;
}
.section-215 .section-215-content  .main-content .content-right .titlePro{
    font-size: 24px;
    font-family: "SourceHanSansCN";
    color: rgb(51, 51, 51);
    font-weight: bold;
    letter-spacing: 1px;
}
.section-215 .section-215-content  .main-content .content-right .hightLlght{
    font-size: 30px;
    font-family: "SourceHanSansCN";
    color: rgb(63, 187, 206);
    font-weight: bold;
    letter-spacing: 1px;
}
.section-215 .section-215-content  .main-content .content-right .desc{
    font-size: 16px;
    font-family: "SourceHanSansCN";
    color: rgb(102, 102, 102);
    height: 100px;
    display: flex;
    /* line-height: 69px; */
    flex-direction: column;
    justify-content: center;
}
.section-215 .section-215-content  .main-content .content-right .btn{
    width: 108px;
    height: 38px;
    /* margin-top: 20px; */
    background-color: #ff8c1c;
    color: #ffffff;
    letter-spacing: 1px;
    text-align: center;
    line-height: 38px;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}


/* 视频弹出框样式 */  
.video-popup {  
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 998;
    display: none;
    /* width: 80%; */
    /* max-width: 800px; */
    /* height: auto; */
    width: 100vw;
    overflow: hidden;
    height: 100vh;
}  
  
.overlay {  
    position: absolute;  
    top: 0;  
    left: 0;  
    width: 100vw;  
    height: 100vh;  
    background-color: rgba(0, 0, 0, 0.67);  
    cursor: pointer;  
}  
  
.video-content {  
    width: 858px;
    height: 454px;
    top: 50%;
    left: 50%;
    position: relative;
    background-color: white;
    /* padding: 20px; */
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transform: translate(-50%, -50%);
}  
  
#video_player {  
    width: 100%;  
    height: auto; /* 高度自适应 */  
}  
  
.close-btn-large {  
    position: absolute;  
    top: 10px;  
    right: 10px;  
    font-size: 34px;  
    cursor: pointer;  
    color: #aaa;  
    transition: color 0.3s; 
    z-index: 2; 
}  
  
/* .close-btn-large:hover {  
    color: #000;  
} */