.none[data-v-7bd3df46] {
  display: none;
}
.base-font[data-v-7bd3df46] {
  font-size: 14px;
  line-height: 1.5;
  font-weight: 400;
}
.clear-pm[data-v-7bd3df46] {
  margin: 0;
  padding: 0;
}
.wh100[data-v-7bd3df46] {
  width: 100%;
  height: 100%;
}
.clearfix[data-v-7bd3df46]:after {
  content: '.';
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}
.clearfix[data-v-7bd3df46] {
  zoom: 1;
}
.text-scale[data-v-7bd3df46] {
  display: inline-block;
  font-size: 12px !important;
  height: 100%;
  width: 100%;
  -webkit-transform: scale(0.8333);
  transform: scale(0.8333);
}
.allcover[data-v-7bd3df46] {
  position: absolute;
  top: 0;
  right: 0;
}
.center[data-v-7bd3df46] {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.ct[data-v-7bd3df46] {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
.cl[data-v-7bd3df46] {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.text-green[data-v-7bd3df46] {
  color: #3aa60d;
}
.text-red[data-v-7bd3df46] {
  color: red;
}
.text-orange[data-v-7bd3df46] {
  color: #f60;
}
.fdc[data-v-7bd3df46] {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}
.bgColor[data-v-7bd3df46] {
  background: -webkit-gradient(
    linear,
    left bottom,
    left top,
    from(rgba(146, 0, 249, 0.99)),
    color-stop(44%, rgba(146, 0, 249, 0.99)),
    color-stop(93%, rgba(127, 0, 255, 0.99)),
    color-stop(97%, rgba(137, 0, 252, 0.99)),
    to(rgba(146, 0, 249, 0.99))
  );
  background: linear-gradient(
    0deg,
    rgba(146, 0, 249, 0.99),
    rgba(146, 0, 249, 0.99) 44%,
    rgba(127, 0, 255, 0.99) 93%,
    rgba(137, 0, 252, 0.99) 97%,
    rgba(146, 0, 249, 0.99)
  );
}
.row[data-v-7bd3df46] {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.row-start[data-v-7bd3df46],
.row[data-v-7bd3df46] {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.row-start[data-v-7bd3df46] {
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
}
.row-end[data-v-7bd3df46] {
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
}
.row-around[data-v-7bd3df46],
.row-end[data-v-7bd3df46] {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.row-around[data-v-7bd3df46] {
  -ms-flex-pack: distribute;
  justify-content: space-around;
}
.column[data-v-7bd3df46] {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.column-start[data-v-7bd3df46],
.column[data-v-7bd3df46] {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.column-start[data-v-7bd3df46] {
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
}
.column-left-start[data-v-7bd3df46] {
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
}
.column-end[data-v-7bd3df46],
.column-left-start[data-v-7bd3df46] {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}
.column-end[data-v-7bd3df46] {
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.column-left[data-v-7bd3df46] {
  -webkit-box-orient: vertical;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
}
.column-left[data-v-7bd3df46],
.row-between[data-v-7bd3df46] {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-direction: normal;
}
.row-between[data-v-7bd3df46] {
  -webkit-box-orient: horizontal;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.lesson-group[data-v-7bd3df46] {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.lesson-group .lesson-group-inner[data-v-7bd3df46] {
  overflow: hidden;
  margin: 40px auto 100px;
  padding-left: 10px;
}
.lesson-group .lesson-group-inner .group-item[data-v-7bd3df46] {
  float: left;
  width: 276px;
  height: 320px;
  background-color: #fff;
  margin: 0 10px 20px;
  position: relative;
  overflow: hidden;
  -webkit-transition: all 0.2s;
  transition: all 0.2s;
}
.lesson-group .lesson-group-inner .group-item[data-v-7bd3df46]:hover {
  -webkit-box-shadow: rgba(0, 0, 0, 0.1) 0 2px 12px 0;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}
.lesson-group .lesson-group-inner .group-item .subject-tag[data-v-7bd3df46] {
  position: absolute;
  left: -37px;
  top: -37px;
  background-color: #07f;
  width: 74px;
  height: 74px;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
}
.lesson-group .lesson-group-inner .group-item .subject-tag .tag-text[data-v-7bd3df46] {
  color: #fff;
  font-size: 14px;
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
  text-align: right;
}
.lesson-group .lesson-group-inner .group-item .cate-wrap[data-v-7bd3df46] {
  margin-top: 28px;
  text-align: center;
  margin-bottom: 20px;
}
.lesson-group .lesson-group-inner .group-item .cate-wrap .cate-label[data-v-7bd3df46] {
  color: #333;
  font-size: 16px;
  font-weight: 600;
}
.lesson-group .lesson-group-inner .group-item .group-detail[data-v-7bd3df46] {
  text-align: center;
  margin-bottom: 20px;
}
.lesson-group .lesson-group-inner .group-item .group-detail > p[data-v-7bd3df46] {
  margin-bottom: 8px;
}
.lesson-group .lesson-group-inner .group-item .group-detail > p span[data-v-7bd3df46]:first-child {
  color: #666;
}
.lesson-group .lesson-group-inner .group-item .group-detail > p span[data-v-7bd3df46]:last-child {
  color: #333;
}
.lesson-group .lesson-group-inner .group-item .btns-group[data-v-7bd3df46] {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.lesson-group .lesson-group-inner .group-item .btns-group .btn[data-v-7bd3df46] {
  width: 95px;
  height: 26px;
  line-height: 26px;
  text-align: center;
  margin: 0 5px;
  border-radius: 2px;
}
.lesson-group .lesson-group-inner .group-item .btns-group .check-group[data-v-7bd3df46] {
  background-color: #eee;
  color: #666;
}
.lesson-group .lesson-group-inner .group-item .btns-group .add-group-again[data-v-7bd3df46] {
  background-color: #2b99ff;
  color: #fff;
}
.lesson-group .lesson-group-inner .group-item.add-group .add-btn[data-v-7bd3df46],
.lesson-group .lesson-group-inner .group-item.add-group[data-v-7bd3df46] {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.lesson-group .lesson-group-inner .group-item.add-group .add-btn[data-v-7bd3df46] {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-flow: column;
  flex-flow: column;
  cursor: pointer;
}
.lesson-group .lesson-group-inner .group-item.add-group .add-btn .add-icon[data-v-7bd3df46] {
  font-size: 87px;
  color: #999;
}
.lesson-group .lesson-group-inner .group-item.add-group .add-btn .label-tips[data-v-7bd3df46] {
  font-size: 16px;
  color: #999;
}
.lesson-group .not-group[data-v-7bd3df46] {
  margin-top: 20px;
  width: 100%;
  min-height: 480px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-flow: column;
  flex-flow: column;
  background-color: #fff;
}
.lesson-group .not-group .tips-label[data-v-7bd3df46] {
  margin: 15px 0;
  font-weight: 600;
  font-size: 16px;
  color: #333;
}
.lesson-group .not-group .tips-text[data-v-7bd3df46] {
  font-size: 16px;
  color: #999;
}
.lesson-group .not-group .link[data-v-7bd3df46] {
  margin-top: 20px;
}