huiting/miniprogram/pages/main/main.wxss

.page {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.filter {
  position: fixed;
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60rpx;
  width: 100%;
  z-index: 100;
  background-color: #ffffff;
  box-shadow: 0rpx 0rpx 15rpx 0rpx rgba(0, 0, 0, 0.16);
}

.filter-item {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  width: 33%;
  font-size: 24rpx;
}

.filter-arrow {
  height: 25rpx;
  width: 25rpx;
  margin-left: 10rpx;
}

.filter-line {
  height: 100%;
  width: 4rpx;
  background-color: rgba(0, 0, 0, 0.05);
  box-shadow: 0rpx 0rpx 15rpx 0rpx rgba(0, 0, 0, 0.16);
}

.filter-lists {
  position: fixed;
  top: 60rpx;
  left: 0rpx;
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  width: 100%;
  z-index: 100;
}

.filter-list {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  width: 33%;
  max-height: 500rpx;
  overflow-y: scroll;
  font-size: 25rpx;
  background: rgba(255, 255, 255, 0.95);
  opacity: 0;
}

.filter-list-title {
  display: flex;
  justify-content: space-between;
  line-height: 50rpx;
  margin-left: 15rpx;
}

.filter-list-subtitle {
  display: flex;
  justify-content: space-between;
  line-height: 50rpx;
  margin-left: 20rpx;
}

.filter-list-item {
  display: flex;
  justify-content: space-between;
  line-height: 50rpx;
  margin-left: 25rpx;
  margin-right: 25rpx;
}