.classtree {
  position: relative;
  float: left;
  width: 28%;
  height: 95vh;
  overflow: auto;
  border-left: 1px solid rgb(0 0 0 / 6%);
  border-right: 1px solid rgb(0 0 0 / 6%);
  margin-right: 20px;
  padding: 10px 20px;
  box-sizing: border-box;
}

.classtree::-webkit-scrollbar {
  width: 8px;
  background-color: #e1ecf7;
}
.classtree::-webkit-scrollbar-thumb {
  background-color: #bdcfdf;
  border-radius: 4px;
}

.classtree .list h2 {
  line-height: 48px;
}

.el-tree-node.is-current > .el-tree-node__content {
  color: #1cb9c8;
}

.switchStyle {
  position: absolute;
  top: 65px;
  right: 18px;
  transform: translateY(-45px);
  font-size: 14px;
  text-align: center;
  padding: 2px;
  box-sizing: border-box;
  cursor: pointer;
  background: #1cb9cb;
  color: #fff;
  border-radius: 6px;
  z-index: 99;
  line-height: 20px;
}

.el-cascader-panel.is-bordered {
  border: none !important;
}

.el-cascader-node:not(.is-disabled),
.el-cascader-node__label {
  padding: 0;
}

.el-cascader-node.in-active-path,
.el-cascader-node.is-active,
.el-cascader-node.is-selectable.in-checked-path {
  color: #1cb9cb !important;
}