@media screen and (min-width: 960px) {
  .base-price-small {
    font-size: 24px;
    font-weight: bold;
  }
  .base-price-medium {
    font-size: 32px;
    font-weight: bold;
  }
  .base-price-large {
    font-size: 36px;
    font-weight: bold;
  }
  .base-price-extra_large {
    font-size: 42px;
    font-weight: bold;
  }

  .compare-at-price-small {
    font-size: 16px;
  }
  .compare-at-price-medium {
    font-size: 24px;
  }
  .compare-at-price-large {
    font-size: 28px;
  }
  .compare-at-price-extra_large {
    font-size: 36px;
  }

  .discount-price-small {
    font-size: 12px;
  }
  .discount-price-medium {
    font-size: 16px;
  }
  .discount-price-large {
    font-size: 20px;
  }
  .discount-price-extra_large {
    font-size: 24px;
  }
}

@media screen and (max-width: 959px) {
  .base-price-small {
    font-size: 20px;
  }
  .base-price-medium {
    font-size: 24px;
  }
  .base-price-large {
    font-size: 28px;
  }
  .base-price-extra_large {
    font-size: 32px;
  }

  .compare-at-price-small {
    font-size: 14px;
  }
  .compare-at-price-medium {
    font-size: 20px;
  }
  .compare-at-price-large {
    font-size: 24px;
  }
  .compare-at-price-extra_large {
    font-size: 30px;
  }

  .discount-price-small {
    font-size: 12px;
  }
  .discount-price-medium {
    font-size: 14px;
  }
  .discount-price-large {
    font-size: 16px;
  }
  .discount-price-extra_large {
    font-size: 20px;
  }
}