/* 针对所有需要自定义滚动条的元素 */
.custom-scrollbar {
    /* 确保元素可以滚动 */
    overflow-y: auto;
  
    /* 隐藏默认的滚动条 */
    &::-webkit-scrollbar {
      width: 8px; /* 设置滚动条的宽度 */
    }
  
    /* 定义滚动条的轨道 */
    &::-webkit-scrollbar-track {
      background: #59809f; /* 滚动条的背景色 */
    }
  
    /* 定义滚动条上的滑块 */
    &::-webkit-scrollbar-thumb {
      background: #89b5dc; /* 滑块的颜色 */
      border-radius: 10px; /* 滑块的圆角 */
  
      /* 添加滚动效果 */
      transition: background 0.3s ease;
    }
  
    /* 当滑块被点击或拖动时，改变其背景色 */
    &::-webkit-scrollbar-thumb:hover {
      background: #89b5dc;
    }
  }
  
body{
    background: url(../img/body_bg.jpg) no-repeat top;
    background-size: cover;
    width: 100vw;
    height: 100vh;
}
.body_reset{
    background: #fff;
    overflow: auto;
    margin: 24px auto 0;
    width: 100%;
    box-sizing: border-box;
}
.title{
    position: relative;
    text-align: center;
    line-height: 4.17vw;
    margin-bottom: 1.04vw;
}
.title h1{
    font-size: 2.4vw;
}
.title h1 a{
    color: #fff;
    outline: none;
}
.select_rw{
    position: absolute;
    left: 1.67vw;
    top:.52vw;
    outline: none;
}
.select_xz{
    position: absolute;
    right: 1.67vw;
    top:.52vw; 
}
.select_rw select,.select_xz select {
    -webkit-appearance: none; /* Safari 和 Chrome */
    -moz-appearance: none; /* Firefox */
    appearance: none; /* 其他浏览器 */
    padding: .42vw; 
    background-color: #f0f0f0;
    font-size: 14px; 
    height: 2.08vw;
    border-radius: 3px;
    border: 1px solid #486f99;
    background: transparent;
    color: #486f99;
    width:18.75vw;
    background: url(../img/arrow.png) no-repeat 17.06vw;
  }
  .select_xz select {
    width: 9.9vw;
    background: url(../img/arrow.png) no-repeat 8.33vw;
  }
  .select_rw select option,.select_xz select option {
    background-color: #101e39; 
    color: #333;
    border: 1px solid #486f99;
    color: #fff;
  }
.techer_lu{
    display: flex;
    flex-wrap: wrap;
    margin: auto;
    box-sizing: border-box;
    width: calc(100vw - 64px);
    height: calc(100vh - 5.21vw);
}

.data-all{
    display: none;
}
.lu_box{
    position: relative;
    width: 32%;
    margin-right: 2%;
    height: calc((98vh - 5.84vw) / 2);
    box-sizing: border-box;
}
.lu_box:nth-child(3n){
    margin-right: 0;
}
.lu_box1,.lu_box2,.lu_box3{
    margin-bottom: 2vh;
}
.s-title{
    position: relative;
    width: 100%;
    height: 2.81vw;
    margin-bottom: 1.04vw;
}
.s-title h3{
    background: url(../img/small_title.png);
    width: 20.31vw;
    height: 2.81vw;
    line-height: 2vw;
    background-size: 100%;
    color: #fff;
    font-size: 1.04vw;
    font-weight: 600;
    text-indent: 4.5em;
}
.s-title a{
    position: absolute;
    right: 0;
    top:2px;
    font-size: .83vw;
    color: #00cceb;
    border: 1px solid #0f315f;
    font-weight: normal;
    float: right;
    padding: 0 8px;
    line-height: 1.56vw;
    border-radius: 3px;
}
.table{
    width: 100%;
    height: 8.4vw;
    overflow-y: auto;
}
.table table{
    width: 100%;
}
.table .tr{
color: #3fb7f6;
border-top: 1px solid #273550;
border-bottom: 1px solid #273550;
width: 100%;
font-size: .83vw;
font-weight: 600;
text-align: center;
}
.table .tr td{
    line-height: 2.03vw;
    color: #3aa8e3;
}
.table td{
    color: #89b5dc;
    text-align: center;
    line-height: 1.56vw;
    font-size: .83vw;
}
#lu_echart1,#lu_echart2,#lu_echart4,#lu_echart5,#lu_echart6{
    height: calc(((98vh - 5.84vw) / 2) - 13.56vw);
   
}
#lu_echart3,#lu_echart7{
    height: calc(((98vh - 5.84vw) / 2) - 3vw);
}
.member{
    position: absolute;
    top:2.08vw;
    right: 0;
    background: #e5e9f7;
    border-radius: 10px;
    padding: .78vw 1.04vw .52vw;
    z-index: 100;
    display: none;
}
.member h6{
    font-size: 1.04vw;
    color: #0f152b;
    font-weight: 600;
    margin-bottom: .52vw;
}
.tx_box{
    position: relative;
    display: flex;
    align-items: center;
    font-size: .83vw;
    margin-bottom: .52vw;
}
.tx_box img.tx{
    display: inline-block;
    width: 1.93vw;
    height: 1.93vw;
    border-radius: 20px;
    border:2px solid #d1d5e3;
    margin-right: .52vw;
}
.tx_box img.cricle{
    position: absolute;
    left: 0;
    top: 0;
    width: 2.14vw;
    height: 2.14vw;
}
/* xu xuxuxu*/
.nav_bar{
    position: relative;
    margin: auto;
    box-sizing: border-box;
    width:100%;
    height: calc(100vh - 5.21vw);
    
}
.nav_content{
    margin: 0 16px;
    /* border: 1px solid #008000; */
    height: calc(100vh - 9.12vw);
    color: #fff;
    overflow: auto;
}

.nav_bar ul{
    position: absolute;
    height: 3.91vw;
    background: url(../img/nav_bar.png) no-repeat center;
    width: 100%;
    bottom: 0;
    color: #fff;
    font-size: .94vw;
    font-weight: 600;
    display: flex;
    justify-content: center;
    line-height: 3.91vw;
    background-size: 100%;
}
.nav_bar ul li{
    margin: 0 1.04vw;
    cursor: pointer;
}
.nav_bar ul li.active{
    background: url(../img/nav_active.png) no-repeat bottom;
}
.nav_item{
    /* border: 1px solid yellow; */
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    
}
.drive_box{
    display: flex;
    flex-wrap: wrap;
}
.drive_con{
    display: flex;
    align-items: center;
    width: calc((100vw - 64px - 6%) / 4);
    border: 2px solid #0f315f;
    box-sizing: border-box;
    border-radius: .52vw;
    padding: 1vw 1.3vw;
    height: calc(( 96vh - 9.12vw) / 3);
    margin-right: 2%;
    margin-bottom: 2vh;
}
.drive_con:nth-child(4n){
    margin-right: 0;
}
.tx_item{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.stu_tx{
    position: relative;
    width: 7.97vw;
    height: 7.03vw;
    background: url(../img/tx_crical.png);
    background-size: 100%;
}
.tx_item img{
    width: 5.89vw;
    height: 5.89vw;
    border-radius: 3.13vw;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -60%);
}
.tx_item span{
    font-size: .94vw;
    margin-top: .78vw;
}
.tx_text{
    margin-left: 1.04vw;
}
.tx_text span{
    font-size: .94vw;
    color: #89b5dc;
}
.tx_text span em{
    color: #fff;
}
.tx_text img{
    display: block;
    width: 8.18vw;
    height: 1.46vw;
}
.task_box{
    display: flex !important;
    align-items: center;
    height: 100%;
    width: 86%;
    margin: auto;
    /* border: 1px solid #ff0000; */
    box-sizing: border-box;
}
.task1{
    width: 50%;
    margin: auto;
}
.task_pos{
    position: relative;
}
.task_pos span{
    position: absolute;
    display: inline-block;
    font-size: 14px;
    z-index: 10;
    width: 40px;
    /* border: 1px solid #ff0000; */
    box-sizing: border-box;
    text-align: center;
}
.task_pos span a{
    color: #fff;
}
.task_pos span.pos1{
    top: 5.5vw;
    left: 8.2vw;
}
.task_pos span.pos2{
    top: 4.4vw;
    left: 14.5vw;
}
.task_pos span.pos3{
    top: 6.5vw;
    left: 20.8vw;
}
.task_pos span.pos4{
    top: 4.4vw;
    left: 27vw;
}
.task_pos span.pos5{
    top: 4.4vw;
    left: 33.3vw;
}
.task_pos span.pos6{
    top: 11.9vw;
    left: 8.2vw;
}
.task_pos span.pos7{
    top: 6.6vw;
    left: 14.5vw;
}
.task_pos span.pos8{
    top: 8.2vw;
    left: 20.8vw;
}
.task_pos span.pos9{
    top: 7.6vw;
    left: 27vw;
}
.task_pos span.pos10{
    top: 9.7vw;
    left: 33vw;
}
.score{
    font-size: 16px;
    font-weight: 700;
    color: #0f152b;
    margin-left: 20px;
}
.score em{
    color: #5dac75;
    font-weight: 700;
}
.title_score{
    border-bottom: 1px solid #e6e6e6;
    height: 30px;
    line-height: 30px;
    margin-bottom: 20px;
}
.title_score span{
    display: inline-block;
    color: #326cf3;
    font-size: 14px;
    border-bottom: 2px solid #326cf3;
    padding-right: 30px;
}
.title_score span:before{
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    background: #008000;
    border-radius: 3px;
    margin-right: 5px;
}
.table_info{
    display: flex;
     align-items: center;
     margin-bottom: 10px;
 }
 .table_info h6{
     font-size: 20px;
     color: #0f152b;
     font-weight: 600;
     margin-right: 20px;
     line-height: 100%;
 }
 .w1567{
    width: 1600px;
    padding: 0 16px;
 }

.techer_xu{
    display: flex;
    flex-wrap: wrap;
    margin: auto;
    box-sizing: border-box;
    width: calc(100vw - 64px);
    height: calc(100vh - 13.2vw);
    /* border: 1px solid #ff0000; */
}
.speed_box{
    position: relative;
    width: 32%;
    margin-right: 2%;
    height: calc((98vh - 13.2vw) / 2);
    /* border: 1px solid #ff0000; */
    box-sizing: border-box;
}
.speed_box:nth-child(3n){
    margin-right: 0;
}
#echart1,#echart2,#echart3,#echart4,#echart5{
    /* border: 1px solid #008000; */
    box-sizing: border-box;
    height: 26vh;
}
.nav_item_title{
    text-align: center;
    color: #3fb7f6;
    font-size: 1.88vw;
    margin:0.78vw 0 1.3vw;
    height: 2vw;
    line-height: 100%;
}