reader/pages/index/index.wxss

.recommend {
  position: relative;
  padding-top: 50rpx;
  padding-bottom: calc(140rpx + env(safe-area-inset-bottom)) !important;
}
.recommend .firstClassify {
  margin: 0rpx auto 50rpx;
  width: 700rpx;
  padding: 40rpx 10rpx;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  z-index: 2;
  background: #FFFFFF;
  border-radius: 30rpx;
}
.recommend .firstClassify .classifyBox {
  margin-bottom: 20rpx;
  width: 25%;
}
.recommend .firstClassify .classifyBox .icon {
  width: 108rpx;
  height: 150rpx;
}
.recommend .firstClassify .searchBox {
  margin: 10rpx auto 0;
  width: 412rpx;
  padding: 12rpx 0;
  background: #F2F6FC;
  border-radius: 27rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 27rpx;
  color: #666666;
}
.recommend .firstClassify .searchBox .search-icon {
  margin-left: 22rpx;
  width: 28rpx;
  height: 28rpx;
}