vant-weapp/dist/stepper/index.wxss

.van-stepper{color:#666}.van-stepper view{display:inline-block;padding:5px 0;text-align:center;box-sizing:border-box;vertical-align:middle;font-size:12px;border:1rpx solid #999}.van-stepper .van-stepper__minus{border-right:none;border-radius:2px 0 0 2px}.van-stepper .van-stepper__text{border:1rpx solid #999;display:inline-block;text-align:center;vertical-align:middle;min-height:auto;font-size:12px}.van-stepper .van-stepper__plus{border-left:none;border-radius:0 2px 2px 0}.van-stepper .van-stepper--disabled{background:#f8f8f8;color:#bbb;border-color:#e8e8e8}.van-stepper--small view{min-width:36px;line-height:18px}.van-stepper--small .van-stepper__text{width:36px;line-height:28px;height:28px}.van-stepper--middle view{min-width:40px;line-height:20px}.van-stepper--middle .van-stepper__text{width:40px;line-height:30px;height:30px}.van-stepper--large view{min-width:44px;line-height:22px}.van-stepper--large .van-stepper__text{width:44px;line-height:32px;height:32px}