.aC{text-align: center;}
.dis-b{display: block;}
.dis-n{display: none;}
.dis-i{display: inline-block;}
*{
  box-sizing: border-box;
}
/*原base.css*/
body, p, h1, h2, h3, h4, h5, h6, ul, ol, dl, dd {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  font-family: "微软雅黑";
  color: #666560;
}
a {
  text-decoration: none;
  color: #666560;
}
.pos-pr{
  position: relative; 
}

img, input {
  padding: 0;
  outline-style: none;
  vertical-align: top;
}

.clearfix::after {
  content: "";
  height: 0;
  line-height: 0;
  display: block;
  clear: both;
  visibility: hidden;
}

.clearfix {
  zoom: 1;
}


.left {
  float: left;
}

.right {
  float: right;
}
.cur-i{
  cursor: initial;
}
.mt50{
  margin-top: 0.5rem;
}
.f33{
  font-size: 0.33rem;
}
.f18{
  font-size: 0.18rem;
}
.f20{
  font-size: 0.20rem;
}
.f16{
  font-size: 0.16rem;
}
.f38{
  font-size: .38rem;
}
.strong{
  font-weight: bold;
}
/*原 index_qn.css*/
body {
  background-color: #fff;
}

.icon-common{
  background-image: url('../img/home/home.png');
  background-repeat: no-repeat;
  background-size: 8rem 6rem;
}
.icon-common-szjy{
  background-image: url('/img/index-2024/home/szjy.png');
  background-repeat: no-repeat;
  background-size: 8rem 6rem;
}

/* 轮播图 */
.banner-swiper {
  width: 7rem;
  height: 3.6rem;
  margin: 0 auto;
  background-color: #f4f8fb;
  overflow: hidden;
}
.banner-swiper .swiper-slide img {
  width: 7rem;
  height: 3.6rem;
}
.banner-swiper .swiper-pagination{
  display: inline-block;
  width: auto;
  padding: 0.05rem 0.3rem;
  height: 0.3rem;
  line-height: 0.3rem;
  border-radius: 0.5rem;
  left: 50%;
  bottom: 0.25rem;
  -ms-transform: translate(-50%, 0);
  -webkit-transform: translate(-50%, 0);
  transform: translate(-50%,0);
  background: rgba(0, 0, 0, 0.2);
}
.banner-swiper .swiper-pagination span{
  width: 0.2rem;
  height: 0.2rem;
  background: #eeeeeb;
  display: inline-block;
  border-radius: 0.1rem;
  opacity: 1;
  margin:  0 0.09rem 0.5rem 0.09rem;
}
.banner-swiper .swiper-pagination .swiper-pagination-bullet-active{
  background: #3fbbce;
    width: 0.42rem;
    height: 0.2rem;
}

.num-ul{
  height: 1.25rem;
  line-height: 125rem;
  border: 1px solid #eeeeee;
  border-radius: 0.06px;
  box-sizing: border-box;
  -webkit-border-radius: 0.06px;
  -moz-border-radius: 0.06px;
  -ms-border-radius: 0.06px;
  -o-border-radius: 0.06px;
  display: flex;
  /* justify-content: space-between; */
  justify-content: space-around;
  margin-top: 0.3rem;
  align-items: center;
  margin: 0.3rem 0.2rem 0 0.2rem;
}
.fwb{
  font-weight: bold;
}
.num-ul .cut{
    display: inline-block;
    width: 1px;
    height: 0.75rem;
    background: linear-gradient(to bottom, #fff, #dfdfdf, #fff);
    vertical-align: middle;
}
 .numColor{
  color: #5ec6d6;
}
 .textColot{
  color: #999999
}
.desc{
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section-6-sentences{
    /* height: auto;
    padding-top: .4rem;
    box-sizing: border-box;
    font-size: 0;
    padding-bottom: 0.4rem;
    display: flex;
    justify-content: space-between;
    margin: 0 0.2rem; */
}
.section-6-sentences .panel{display:inline-block;position:relative;width: 3.3rem;height: 4.41rem;background-size:6.96rem 4.41rem;background-image: url("../img/6-sentences-bg8.png")}
.section-6-sentences .left-panel{background-position: -0rem 0; border-radius: 0.33rem;}
.section-6-sentences .right-panel{background-position: -3.66rem 0; border-radius: 0.33rem;}
.section-6-sentences .panel .btn{position:absolute;left:0.13rem;top:3.59rem;width: 3.0rem;height: 0.67rem;background-size:6.96rem 4.41rem;background-image: url("../img/6-sentences-bg8.png");cursor: pointer;}
.section-6-sentences .panel .btn:hover, .section-6-sentences .panel .btn:active{transform: translateY(1px)}
.section-6-sentences .panel .left-btn{background-position: -0.13rem -3.59rem;border-radius: 0.33rem;}
.section-6-sentences .panel .right-btn{background-position: -3.79rem -3.59rem;border-radius: 0.33rem;}

.section-title{
  width: 100%;
  color: #3f3f48;
  font-size: 0.4rem;
  font-weight: bold;
  display: flex;
  justify-content: center;
}

.section-desc{
  width: 100%;
  display: flex;
  font-size: 0.28rem;
  color: #666666;
  justify-content: center;
  /* letter-spacing: 0.01rem; */
  /* letter-spacing: 1px; */
}
/* .section-desc{
  width: 100%;
  display: flex;
  justify-content: center;
} */
.section-course .section-content{
  width: 100%;
  display: flex;
  overflow: hidden;
}

.section-course .section-content .item-course{
  width: 1.52rem;
  height: 1.55rem;
  /* background-color: #f6f8fc; */
  font-size: .25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 0.2rem;
  -webkit-border-radius: 0.2rem;
  -moz-border-radius: 0.2rem;
  -ms-border-radius: 0.2rem;
  -o-border-radius: 0.2rem;
  text-align: center;
}
.section-course .section-content .item-course.selected .hot-course-txt{
  color: #3fbbce;
} 
.section-course .hot-course-img{
  width: 0.7rem;
  height: 0.77rem;
}
.section-course .hot-course-txt{
  font-size: 0.28rem;
  color: #333333;
}
.section-class-info{
  width: 100%;
  display: flex;
  gap: .15rem;
}
.section-class-info .class-info-left{
  width: 2.63rem;
  height: 2.70rem;
  background-color: #5ec6d6;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
.section-info-course-right{
  width: 4.43rem;
    height: 2.70rem;
    /* height: 355px; */
    background-color: #f6f8fc;
    box-sizing: border-box;
    /* padding: 30px 20px 40px 30px; */
    padding: 0.2rem .25rem .30rem .30rem;
    box-sizing: border-box;
    /* overflow: auto; */

}
.section-info-course-right .section-info-course-right-title{
  display: flex;
  justify-content: space-between;
}
.section-info-course-right .start-calss-info{
  display: flex;
}
.section-info-course-right .free-listen-title{
  width: 0.93rem;
  height: 0.25rem;
  background: linear-gradient(to right, #ff7d4f, #f82e40);
  border-radius: 20px;
  -webkit-border-radius: 0.2rem;
  -moz-border-radius: 20px;
  -ms-border-radius: 20px;
  -o-border-radius: 20px;
  text-align: center;
  color: #ffffff;
  font-size: 0.15rem;
  line-height: 0.25rem;
}
.section-info-course-right .start-calss-info{
  font-size: 0.22rem;
  color: #262626;
  display: flex;
  align-items: center;
}
.section-info-course-right .start-calss-info .icon-info-1{
    width: .3rem;
    height: 0.3rem;
    background-position: 0 0;
}
.section-class-info .section-info-course-right .class-table{
  border: none;
  table-layout: fixed;
  font-size: 0.19rem;
  color: rgb(99, 97, 97);
}

.section-class-info .section-info-course-right .class-table .table-head{
  display: flex;
  justify-content: space-between;
  width: 3.74rem;
}
.section-class-info .section-info-course-right .class-table .t-body{
  width: 3.74rem;
  font-size: 0.2rem;
  display: flex;
  justify-content: space-between;
}
.section-class-info .section-content{
  width: 100%;
  display: flex;
  gap: .15rem;
}
.section-class-info .icon-info-fire{
  display: inline-block;
  width: 0.1rem;
  height: 0.1rem;
  background-position: 0 -0.4rem;
  position: absolute;
}

.section-class-info thead tr {
  position: sticky; /* 固定表头 */
  top: 0; /* 设定表头距离顶部的距离为0 */
  z-index: 2; /* 确保表头在其他内容之上 */
 }

 .section-class-info tbody {
   display: block;
   min-width: 4rem;
   max-height: 1.6rem;
  overflow-y: auto;
  overflow-x: visible;
 }
  
 .section-class-info tbody tr {
  display: table-row; /* 确保tr作为表格行显示 */
 }
.w50{
width: 0.5rem;
text-align: left;
}
.w74{
  width: 0.74rem;
  text-align: left;
  }
.w100c{
  width: 1rem;
  text-align: center;
}
.w100r{
  width: 1rem;
  text-align: right;
}
  
.t-body{
  font-size: 0.16rem;
}

.lh36{
  line-height: 0.36rem;
}
.section-banner .swiper-slide img{
  border-radius: 0.2rem;
  -webkit-border-radius: 0.2rem;
  -moz-border-radius: 0.2rem;
  -ms-border-radius: 0.2rem;
  -o-border-radius: 0.2rem;
}


.section-btns{
  margin-top: 0.4rem;
  display: flex;
  justify-content: space-around;
}

.section-btns .btn1{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
} 

.section-btns .icon-info-2{
  width: 0.5rem;
  height: 0.5rem;
  /* background-position: 0 -0.5rem; */
}
.section-btns .icon-info-3{
  width: 0.5rem;
  height: 0.5rem;
  background-position: -0.5rem -0.5rem;
}
.section-btns .icon-info-4{
  width: 0.5rem;
  height: 0.5rem;
  background-position: 0 -1rem;
}
.section-btns .icon-info-5{
  width: 0.5rem;
  height: 0.5rem;
  background-position: -0.5rem  -1rem;
}
.section-btns .icon-info-text{
  font-size: 0.3rem;
  color: #393939;
  font-weight: bold;
  /* letter-spacing: 1px; */
}
.section-online-course{
  background-color: #f0f3f8;
  padding-bottom: 0.5rem;
}

.section-online-course .section-content .course-item{
  display: flex;
  width: 7.1rem;
  height: 1.9rem;
  background-color: #ffffff;
  border-radius: 20px;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  -ms-border-radius: 20px;
  -o-border-radius: 20px;
  margin: 0.65rem 0.2rem 0 0.2rem;
}

.section-online-course .section-content .course-right{
  width: 4.63rem;
  padding: 0.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}


.section-online-course .section-content .course-item .course-1{
  width: 2.47rem;
  height: 1.94rem;
}
.section-online-course .section-content .course-item .top{
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #d7d7d7;
    padding-bottom: 0.1rem;
}
.section-online-course .section-content .course-item .top-1{
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.section-online-course .section-content .course-item .top-2{
  display: flex;
  flex-direction: column;
  font-size: 0.33rem;
  color: #f97711;
}
.section-online-course .section-content .course-item .top-2 .pre-price{
  text-decoration: line-through;
  display: flex;
  justify-content: flex-end;
  align-items: baseline;
}
.section-online-course .section-content .course-item .course-title{
    font-size: 0.35rem;
    color: #333333;
    font-weight: bold;
    white-space: nowrap;
    text-overflow: ellipsis;
    white-space:nowrap;
    width: 2.74rem;
    overflow: hidden;
    text-overflow: ellipsis;
}
.section-online-course .section-content .course-item .course-desc{
    font-size: 0.25rem;
    color: #999999;
    white-space: nowrap;
    text-overflow: ellipsis;
    white-space:nowrap;
    width: 2.74rem;
    overflow: hidden;
    text-overflow: ellipsis;
}
.section-online-course .section-content .course-item .now-price{}
.section-online-course .section-content .course-item .pre-title{}
.section-online-course .section-content .course-item .discount{
  width: 0.97rem;
  height: 0.33rem;
  font-size: 0.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #ffefe5;
  color: #ff7300;
  border-radius: 0.05rem;
  font-weight: bold;
}
.section-online-course .section-content .course-item .practice{
  width: 0.97rem;
  height: 0.33rem;
  font-size: 0.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f6f6fb;
  color: #3a3d4b;
  border-radius: 0.05rem;
  font-weight: bold;
}
.section-online-course .section-content .course-item .bottom{
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.section-online-course .section-content .course-item .bottom .btns{
  display: flex;
  gap: 0.15rem;
}
.section-online-course .section-content .course-item .buy{
  width: 1.16rem;
  height: 0.43rem;
  font-size: 0.2rem;
  border-radius: 0.2rem;
  -webkit-border-radius: 0.2rem;
  -moz-border-radius: 0.2rem;
  -ms-border-radius: 0.2rem;
  -o-border-radius: 0.2rem;
  background-color: #ffd203;
  color: #703100;
  line-height: 0.43rem;
  text-align: center;
  font-weight: bold;
}

.section-online-course .p750-text{
  font-size: 0.33rem;
    display: flex;
    margin-left: 0.2rem;
    align-items: center;
    gap: 0.15rem;
}
.section-online-course .p750-text .red-text{
  color: #f84040;
}
.section-online-course .p750-text .p{
  width: 0.4rem;
  height: 0.4rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #ffad23;
  color: #ffffff;
  font-size:0.25rem;
  border-radius: 0.05rem;
  -webkit-border-radius: 0.05rem;
  -moz-border-radius: 0.05rem;
  -ms-border-radius: 0.05rem;
  -o-border-radius: 0.05rem;
}
.section-online-course .p750-text .text{
  display: flex;
  gap: 0.1rem;
}
.section-online-course .section-content-course-swiper{
width: 100%;
overflow: hidden;
}
.section-online-course .section-content-course-swiper .item-course{
  display: flex;
  justify-content: space-between;
}
.section-online-course .section-content-course-swiper .item-course .item-course-left{
  padding: 0.35rem 0.2rem 0.4rem 0.2rem;
  box-sizing: border-box;

}
.section-online-course .section-content-course-swiper .item-course .course-swiper-title{
  font-size: 0.3rem;
  color: #333333;
  font-weight: bold;
}
.section-online-course .section-content-course-swiper .item-course .course-swiper-desc{
  font-size: .21rem;
  color: #999999;
}
.section-online-course .section-content-course-swiper .item-course .course-swiper-btns{
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.section-online-course .section-content-course-swiper .item-course .course-swiper-btns .buy{
  width: 1.16rem;
    height: 0.43rem;
    font-size: 0.2rem;
    border-radius: 0.2rem;
    -webkit-border-radius: 0.2rem;
    -moz-border-radius: 0.2rem;
    -ms-border-radius: 0.2rem;
    -o-border-radius: 0.2rem;
    background-color: #ffd203;
    color: #703100;
    line-height: 0.43rem;
    text-align: center;
    font-weight: bold;
}
.section-online-course .section-content-course-swiper .item-course .course-swiper-btns .buy-p{
    color: #f97711;
    display: flex;
    align-items: center;
}
.section-online-course .section-content-course-swiper .item-course{
  width: 5.54rem;
  height: 2.20rem;
  background-color: #ffffff;
  border-radius: 0.2rem;
  -webkit-border-radius: 0.2rem;
  -moz-border-radius: 0.2rem;
  -ms-border-radius: 0.2rem;
  -o-border-radius: 0.2rem;
}
.section-online-course .section-content-course-swiper .item-course .course-1{
  width: 2.35rem;
  height: 2.22rem;
}
.section-live{
  display: flex;
  justify-content: center;
  align-items: center;
}
.live-btn{
  width: 5.24rem;
  height: 1.17rem;
}

/* 免费课程视频库 */
.section-free-course-video .section-content-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr); 
  grid-template-rows: repeat(3, auto); 
  /* display: flex;
  flex-wrap: wrap; */
  row-gap: 0.3rem;
}

.section-free-course-video .section-content-container .grid-item {
  width: 3.47rem;
  height: 1.92rem;
  border-radius: 0.1rem;
}
.section-free-course-video .section-content-container .course-video{
  width: 3.47rem;
  height: 1.92rem;
  border-radius: 0.1rem;
  margin-left: 0.2rem;
}

.section-employ-security{
  width: 7.5rem;
  background-color: #f0f3f8;

}
.section-employ-security .section-employ-security-swiper{
  width: 100%;
  overflow: hidden;
  padding-left:0.2rem ;
}

.section-employ-security .section-employ-security-swiper .item-employ{
  width: 4.03rem;
  height: 4.58rem;
  background-color: #ffffff;
  border-radius: 0.2rem;
  -webkit-border-radius: 0.2rem;
  -moz-border-radius: 0.2rem;
  -ms-border-radius: 0.2rem;
  -o-border-radius: 0.2rem;
  padding: 0.2rem 0.2rem 0 0.15rem;
}
.section-employ-security .section-employ-security-swiper .item-employ .employ{
  width: 3.69rem;
  height: 2.13rem;
}
.section-employ-security .section-employ-security-swiper .employ-title{
  font-size: 0.3rem;
  font-weight: bold;
  color: #333333;
  text-align: center;
}
.section-employ-security .section-employ-security-swiper .employ-desc{
  font-size: 0.25rem;
  color: #666666;
  text-align: center;
}
.section-employ-security
.cut-line{
  width: 0.22rem;
  height: 0.03rem;
  background-color: #3fbbce;
  margin: 0.15rem auto;
}
.section-teach .title-img{
  display: flex;
    justify-content: center;
    gap: 0.2rem;
}
.section-teach .title-img img{
  width: 3.47rem;
  height: 1.39rem;
}
.section-teach .section-teach-buts{
  display: flex;
  justify-content: center;
  gap: 1.15rem;
  
}
.section-teach .section-teach-buts .but{
  width: 2rem;
  height: 0.63rem;
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
  -moz-border-radius: 2rem;
  -ms-border-radius: 2rem;
  -o-border-radius: 2rem;
  text-align: center;
  line-height: 0.63rem;
  font-size: 0.27rem;
  color: #333333;
  background-color: #dcdcdc;
}
.section-teach .section-teach-buts .but2{

}


.section-teach .section-teach-buts .but.selected {
  color: white;
  background-color: #015af6;
  position: relative;
}

.section-teach .section-teach-buts .but.selected::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -0.2rem;
  width: 0;
  height: 0;
  border-left: 0.2rem solid transparent;
  border-right: 0.2rem solid transparent;
  border-top: 0.2rem solid #015af6;
  margin-left: -0.2rem;
}

.section-teach .section-teach-desc{
  width: 6.66rem;
  height: 1.27rem;
  font-size: 0.22rem;
  background-color: #f5f6fa;
  margin: 0.3rem auto 0 auto;
  border-radius: 0.1rem;
  padding: 0.2rem 0.45rem 0.15rem 0.4rem;
  line-height: 1.5;
}
.section-teach .teach-line{
  display: flex;
  justify-content: center;
  gap: 0.6rem;
}
.section-teach .teach-line .szjy-icon-1{
  display: block;
    width: 0.83rem;
    height: 0.92rem;
    margin: 0.15rem auto;
}
.section-teach .teach-line .szjy-icon-2{
  display: block;
    width: 0.82rem;
    height: 0.82rem;
    margin: 0.15rem auto;
}
.section-teach .teach-line .szjy-icon-3{
  display: block;
    width: 0.83rem;
    height: 0.86rem;
    margin: 0.15rem auto;
}
.section-teach .teach-line .szjy-icon-4{
  display: block;
    width: 0.79rem;
    height: 0.78rem;
    margin: 0.15rem auto;
}
.section-teach .teach-line .szjy-icon-5{
  display: block;
    width: 0.83rem;
    height: 0.72rem;
    margin: 0.15rem auto;
}
.section-teach .teach-line .szjy-icon-6{
  display: block;
    width: 0.83rem;
    height: 0.71rem;
    margin: 0.15rem auto;
}
.section-teach .teach-line .szjy-icon-7{
  display: block;
    width: 0.82rem;
    height: 0.7rem;
    margin: 0.15rem auto;
}
.section-teach .teach-line .szjy-icon-8{
  display: block;
    width: 0.81rem;
    height: 0.8rem;
    margin: 0.15rem auto;
}
.section-teach .teach-card{
  width: 2.71rem;
  height: 3.2rem;
  background-color: #f5f6fa;
  border-radius: 0.1rem;
  -webkit-border-radius: 0.1rem;
  -moz-border-radius: 0.1rem;
  -ms-border-radius: 0.1rem;
  -o-border-radius: 0.1rem;
  padding: 0 0.3rem;
}
.section-teach .teach-card .icon-info-1{
  width: 0.83rem;
  height: 0.92rem;
  background-position: -1rem  -0.5rem;
  margin: 0.15rem auto;
}
.section-teach .teach-card .icon-info-2{
  width: 0.83rem;
  height: 0.92rem;
  background-position: -2rem  -0.5rem;
  margin: 0.15rem auto;
}
.section-teach .teach-card .icon-info-3{
  width: 0.83rem;
  height: 0.92rem;
  background-position: -1rem  -1.5rem;
  margin: 0.15rem auto;
}
.section-teach .teach-card .icon-info-4{
  width: 0.83rem;
  height: 0.92rem;
  background-position: -2rem   -1.5rem;
  margin: 0.15rem auto;
}

.section-teach .teach-title{
  letter-spacing: 0.05rem;
    display: flex;
    justify-content: center;
    font-size: 0.28rem;
    color: black;
    font-weight: bold;
}
.section-teach .teach-desc{
  font-size: 0.22rem;
    text-align: center;
    line-height: 1.5;
}
.free-try-study{
  width: 7.12rem;
    height: 1.52rem;
    margin: 0 auto;
}
.section-student{
  width: 100%;
  height: 11.81rem;
  background-size: 100% 100%;
}

.section-student .section-content{
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* 两列 */
  grid-template-rows: repeat(2, auto); /* 三行，自适应高度 */
  gap: 0.2rem;
}
.section-student .section-content .stu-card{
  width: 3.45rem;
  height: 3.45rem;
  border-radius: 0.1rem;
  -webkit-border-radius: 0.1rem;
  -moz-border-radius: 0.1rem;
  -ms-border-radius: 0.1rem;
  -o-border-radius: 0.1rem;
  background-size: 100% 100%;
  position: relative;
}
.section-student .section-content .stu-card .stu-card-text{
  color: #ffffff;
  width: 100%;
  text-align: center;
}
.section-student .section-content .stu-card .stu-card-title{
  font-size: 0.31rem;
}
.section-student .section-content .stu-card .stu-card-desc{
  font-size: 0.25rem;
}
.section-student .section-content .stu-card .stu-card-details{
  font-size: 0.2rem;
  width: 1.2rem;
  height: 0.35rem;
  border: solid 0.01px #ffffff;
  border-radius: 0.2rem;
  -webkit-border-radius: 0.2rem;
  -moz-border-radius: 0.2rem;
  -ms-border-radius: 0.2rem;
  -o-border-radius: 0.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: auto;
  margin-right: auto;
}
.section-student .stu-card .icon-info-10{
    width: 0.97rem;
    height: 0.35rem;
    background-position: 0 -1.5rem;
    position: absolute;
    right: 0;
    top: 0;
}
.section-student .stu-card .icon-info-11{
  width: 0.97rem;
  height: 0.35rem;
  background-position: 0 -2rem;
  position: absolute;
  right: 0;
  top: 0;
}
.section-student .stu-card .icon-info-12{
  width: 0.97rem;
  height: 0.35rem;
  background-position: 0 -2.5rem;
  position: absolute;
  right: 0;
  top: 0;
}
.section-student .stu-card .icon-info-13{
  width: 0.97rem;
  height: 0.35rem;
  background-position: 0 -3rem;
  position: absolute;
  right: 0;
  top: 0;
}

.cooperation-mode .icon-info-14{
  width: 0.41rem;
  height: 0.4rem;
  background-position: -0.5rem 0;
}
.cooperation-mode .cooperation-mode-img{
  height: 1.91rem;
  width: 3.73rem;
  /* width: 100%; */
}
.cooperation-mode .cooperation-mode-icon{
  height: 0.41rem;
  width: 0.4rem;
  /* width: 100%; */
}
.cooperation-mode .cooperation-mode-title{
  display: flex;
  justify-content: center;
  gap: 0.15rem;
}
.cooperation-mode .cooperation-mode-desc{
  padding: 0 0.2rem;
  line-height: 1.5;
  font-size: 0.25rem;
  color: #666666;
  /* text-align: center; */
}
.cooperation-mode-item{
  position: relative;
}
.cooperation-mode .cooperation-mode-num{
  color: #2dbed6;
  font-size: 0.5rem;
  position: absolute;
  right: 0.4rem;
  bottom: 0.2rem;
  font-weight: bold;
}

/* 青鸟动态 */
.section-qndt .news-ul{
  padding: 0 0.25rem;
}
.section-qndt .news-ul .news-li{
  /* min-height: 1.7rem; */
  margin-bottom: 0.45rem;
}
.section-qndt .news-ul .news-li .title{
  display: block;
  width: 4.65rem;
  /* width: 4.2rem;
  height: 0.6rem;
  line-height: 0.6rem; */
  font-size: 0.25rem;
  color: #333333;
  border:none;
}
.section-qndt .news-ul .news-li .decs{
  display: block;
  width: 4.65rem;
  /* width: 4.2rem; */
  /* height: 0.45rem;
  line-height: 0.45rem; */
  font-size: 0.19rem;
  color: #999999;
  padding-bottom: 0.2rem;
}
.section-qndt .news-ul .news-li .tags-wrapper{
    width: 4.2rem;
    display: block;
}
.section-qndt .news-ul .news-li .tags-wrapper .tags{
  display: inline-block;
  width: auto;
  height: 0.45rem;
  line-height: 0.45rem;
  background: #e7f1ff;
  color: #2d7cf0;
  font-size: 0.24rem;
  padding: 0 0.1rem;
  border-radius: 0.04rem;
}
.section-qndt .news-ul .news-li .tags .txt{
  display: inline-block;
  max-width: 2rem;
  vertical-align: bottom;
  color: #2d7cf0;
}
.section-qndt .news-ul .news-li img{
  width: 1.94rem;
  height: 1.18rem;
  border-radius: 0.12rem;
}
.section-qndt .day-time{
font-size: 0.24rem;
color: #999999;
}
/* .section-qndt .more{
  width: 2.85rem;
  height: 0.73rem;
  text-align: center;
  line-height: 0.73rem;
  border: 1px solid #999999;
  color: #999999;
  font-size: 0.21rem;
  margin: 0 auto;
} */

/* new */
.section-qndt .navigation-item-common {
  display: inline-block;
    height: 0.45rem;
    font-size: 0.3rem;
    padding-bottom: 0.5rem
}
.section-qndt .navigation-item-common.selected {
  border-bottom: solid 2px #3fbbce;
  color: #3fbbce;
}
.section-qndt .devided-line{
  display: inline-block;
  margin: 0 0.35rem;
  /* color: #bfbfbf; */
  background-color:#bfbfbf ;
  width: 1px;
  height: 0.2rem;
}
.section-qndt .navigation-item{
  display: flex;
  justify-content: center;
  align-items: center;
}
.section-qndt .more{
  width: 2.85rem;
  height: 0.73rem;
  text-align: center;
  line-height: 0.73rem;
  border: 1px solid #999999;
  color: #999999;
  font-size: 0.21rem;
  margin: 0.6rem auto 0 auto;
}

.section-qndt .item-img img{
  display: inline-block;
    width: 1.88rem;
    height: 1.13rem;
}
.section-qndt .item-details-title{
  font-size: 0.28rem;
  color: black;
    font-weight: bold;
}
.section-qndt .publish-data{
  font-size: 0.22rem;
}
.section-qndt .item-details-title-dsc{
    font-size: 0.22rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
    color: #999999;
}
.section-content-info-list-item {
  display: flex;
  justify-content: space-between;
}
.section-qndt .item-details{
width: 4.85rem;
}




.news-outer{
  display: flex;
  justify-content: space-between;
  gap: 0.15rem;
}

.cctv-video{
  width: 7.12rem;
  height: 1.91rem;
}
.school-live-con-img{
  width: 7.13rem;
  height: 6.94rem;
  border-radius: 0.2rem;
  -webkit-border-radius: 0.2rem;
  -moz-border-radius: 0.2rem;
  -ms-border-radius: 0.2rem;
  -o-border-radius: 0.2rem;
}
.section-it-question .it-question{
  padding: 0 0.5rem;
}
.section-it-question .item-question{
  display: flex;
  align-items: flex-end;
  gap: 0.3rem;
  border-bottom: solid 0.01rem #ececec;
  padding-bottom: 0.3rem;
}
.section-it-question .question-img{
  width: 0.29rem;
  height: 0.26rem;
}
.question-desc{
  font-size: 0.25rem;
  color: #666666;
}
.cooperation-mode .icon-info-14{
  width: 0.41rem;
  height: 0.4rem;
  background-position: -0.5rem 0;
}


/* 覆盖原导航样式 */
.header-index-nav #home{
    border-bottom: 0.06rem solid #36bdd1 !important;
    padding-bottom: 0.2rem !important;
    color: #36bdd1 !important;
}