.seminar_nav{
  max-height: 46px;
  overflow: hidden;
}
nav .finish.remedy{
  background: url('https://file.xueanquan.com/special-system/images/remedy.png') no-repeat !important;
  background-position: 0 0 !important;
  background-size: 100% !important;
}
.row.poster-bg{
  background: #F3FBF6 !important;
  color: #333333;
}
.poster{
  position: relative;
  max-width: 750px;
  margin: 0 auto 0;
  border: none;
}
.poster-img img{
  width: 100%;
}
.poster.iswx{
  position: relative;
  max-width: 7.5rem;
  margin: 0;
}
.poster-code{
  display: block;
  position: absolute;
  width: 44.8%;
  top: 40.692641%;
  left: 27.6%;
  bottom: 29.87013%;
  right: 27.6%;
  overflow: hidden;
}
.poster.iswx .poster-code{
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  top: 40.692641%;
  left: 27.6%;
  bottom: 29.87013%;
  right: 27.6%;
  overflow: hidden;
}


.qwheyanbg{
  background: #F3FBF6;
}
.qwheyan{
  position: relative;
  max-width: 908px;
  margin: 0 auto;
  border: none;
}
.qwheyan.iswx{
  position: relative;
  max-width: 710px;
  margin: 0 auto;
}
.qwheyan-img{
  position: absolute;
  top: 38.1%;
  left: 35.6%;
  bottom: 16.2%;
  width: 28.8%;
  border-radius: 10px;
  overflow: hidden;
}
.qwheyan.iswx .qwheyan-img{
  position: absolute;
  top: 49.2%;
  left: 31.5%;
  bottom: 12.1%;
  width: 37%;
  border-radius: 0;
  overflow: hidden;
}
.qwheyan-img img{
  width: 100%;
}
.qwheyan-refresh{
  position: absolute;
  left: 36.2%;
  top: 92%;
  right: 36.2%;
  bottom: 2%;
  background: url("https://huodong.xueanquan.com/2025qjkx/image/refresh-btn.png") no-repeat;
  background-size: contain;
  cursor: pointer;
}
.iswx .qwheyan-refresh{
  top: 94%;
  bottom: 0;
}
.tab li.isheyan a p .tabfinish, .tab li.isheyanstu a p .tabfinish{
  background: url("https://huodong.xueanquan.com/2025qjkx/image/tab_finish.png") no-repeat;
  background-size: 100%;
}
.tab li.isheyan a p .tabfinish.normal, .tab li.isheyanstu a p .tabfinish.normal{
  background: url("https://huodong.xueanquan.com/2025qjkx/image/tab_heyan.png") no-repeat;
  background-size: 100%;
}
.checkend{
  padding: 100px 0;
  text-align: center;
}
.checkend .hyicon{
  display: block;
  width: 30px;
  height: 30px;
  margin: 0 auto 20px;
}
.checkend .hyicon.right{
  background: url("https://huodong.xueanquan.com/2025qjkx/image/right.png") no-repeat;
  background-size: 100%;
}
.checkend p{
  font-size: 16px;
  line-height: 30px;
}
.gzh-img{
  display: block;
  max-width: 240px !important;
  margin: 0 auto;
}
.teachenddialog{
  display: none;
  position: fixed;
  z-index: 100;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,.5);
}
.teachenddialog-body{
  position: fixed;
  z-index: 101;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 360px;
}
.teachenddialog-content{
  text-align: center;
  border-radius: 20px;
  background: #fff;
  padding: 32px 20px;
}
.teachenddialog-content .toptitle{
  font-size: 16px;
  font-weight: bold;
}
.teachenddialog-content .codeimg{
  display: block;
  width: 180px;
  height: 180px;
  margin: 40px auto 20px;
}
.teachenddialog-content .tip{
  width: 190px;
  margin: 0 auto;
  text-align: center;
  font-size: 14px;
  color: #666666;
}
.teachenddialog-close{
  display: block;
  cursor: pointer;
  margin: 20px auto 0;
  width: 32px;
  height: 32px;
  border-radius: 16px;
  background: #ffffff;
  line-height: 40px;
}
@media (max-width: 1199px){
  .seminar_nav .container{
    width: 100%;
  }
}
@media (max-width: 767px){
  .seminar_nav{
    max-height: 40px !important;
  }
  .small-screen.posterbg{
    padding: 0 !important;
  }
}
@media (max-width: 374px){
  .teachenddialog-body{
    width: 300px;
  }
  .teachenddialog-content{
    padding: 32px 15px;
  }
  .teachenddialog-content .toptitle{
    font-size: 14px;
  }
}