page {
  width: 100%;
  height: auto;
  min-height: 100vh;
  overflow-y: auto;
}

.basic-reality {
  background: #f8f8fa;
  width: 100%;
}

.tab-bar {
  width: 100%;
  height: 90rpx;
  background: #CC0004;
  display: flex;
  align-items: center;
  justify-content: space-around;
  position: fixed;
  top:0;
  left: 0;
  z-index: 100000;
}
.tab-bar .tab-item {
  flex: 1;
  height: 90rpx;
  line-height: 90rpx;
  text-align: center;
  font-size: 32rpx;
  color: #fff;
}
.tab-bar .select-tab {
  position: absolute;
  bottom: 0rpx;
  left: 0;
  width:42rpx;
  height: 18rpx;
  /**width: 0rpx;
  height: 0rpx;
  border: 18rpx solid transparent;
  border-bottom: 14rpx solid #fff;*/

  z-index: 1000;
}
.tab-bar .select-tab.party-van {
  left: calc(17% - 18rpx);
  /**transition: left 0.4s linear;*/
}
.tab-bar .select-tab.branch-construct {
  left: calc(50% - 18rpx);
  /**transition: left 0.4s linear;*/
}
.tab-bar .select-tab.union-construct {
  left: calc(83% - 18rpx);
  /**transition: left 0.4s linear;*/
}
.no-data{
  flex: 2;
}