wxmini/pages/piano/musicscore/musicscore.wxss

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

.image_top {
  margin-top: 40rpx;
  height: 40vw;
  width: 60vw;
}

.top_item_public_add {
  display: -webkit-flex;
  display: flex;
  margin-top: 40rpx;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  width: 100%;
}

.top_item_public {
  justify-content: center;
  flex: 0 0 auto;
  width: 50%;
  text-align: center;
  color: #797979;
  padding: 40rpx 0;
  font-size: 30rpx;
}

.top_image {
  height: 20vw;
}

.action_public {
  position: fixed;
  bottom: 54rpx;
  width: 100vw;
  display: flex;
  justify-content: center;
}

.bottom_public {
  position: sticky;
  justify-content: start;
  width: 50vw;
}

.action_public>view {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 520rpx;
  height: 80rpx;
  background: #999999;
  border-radius: 45rpx;
  font-size: 36rpx;
  font-weight: 400;
  color: #FFFFFF;
}

.action_public>view.action {
  background: #6547A3;
}