.box { width: 100%; padding: 0 30rpx 20rpx; box-sizing: border-box; .item { display: flex; margin-top: 20rpx; .label { font-weight: 700; } .selectable { display: flex; flex-wrap: wrap; .num { border: 1px solid #ddd; margin-right: 8rpx; padding: 4rpx 15rpx; border-radius: 8rpx; font-size: 26rpx; margin-bottom: 10rpx; } .active { border: 1px solid #085CDF; color: #085CDF; font-weight: 700; } } .stepper { .explain { font-size: 24rpx; color: #999; margin-top: 6rpx; } } } }