vant/packages/vant-css/src/quantity.css

@import './common/var.css';

.van-quantity {
  font-size: 0;

  &--disabled {
    .van-quantity__input,
    .van-quantity__minus,
    .van-quantity__plus {
      border-color: #e8e8e8;
    }
  }

  &__stepper {
    width: 40px;
    height: 30px;
    box-sizing: border-box;
    background-color: $c-white;
    border: 1px solid $c-gray-dark;
    position: relative;
    outline: 0;
    padding: 5px;
    vertical-align: middle;

    &::before {
      width: 9px;
      height: 1px;
    }

    &::after {
      width: 1px;
      height: 9px;
    }

    &::before,
    &::after {
      content: '';
      position: absolute;
      margin: auto;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-color: #6c6c6c;
    }
  }

  &__minus {
    border-radius: 2px 0 0 2px;

    &::after {
      display: none;
    }

    &--disabled {
      background-color: #f8f8f8;
      border-color: #e8e8e8 #999 #e8e8e8 #e8e8e8;
    }
  }

  &__plus {
    border-radius: 0 2px 2px 0;

    &--disabled {
      background-color: #f8f8f8;
      border-color: #e8e8e8 #e8e8e8 #e8e8e8 #999;
    }
  }

  &__input {
    width: 33px;
    height: 26px;
    padding: 1px;
    border: 1px solid $c-gray-dark;
    border-width: 1px 0;
    border-radius: 0;
    box-sizing: content-box;
    color: $c-gray-darker;
    font-size: 14px;
    outline: 0;
    vertical-align: middle;
    text-align: center;
    -webkit-appearance: none;
  }
}