main {
    position: relative;
    width: 70%;
    left: 70%;
    transform: translateX(-50%);
    margin: 35px 0;
    display: grid;
    grid-template-columns: 465px 320px;
  }
  
  #checkout-title {
    font-family: Mon, Arial, Helvetica, sans-serif;
    text-align: center;
    margin: 15px 0;
  }
  
  main form {
    margin-right: 150px;
    position: relative;
    width: 80%;
  }
  
  .data-form {
    font-family: Mon;
    position: relative;
    display: block;
  }
  
  .data-form h1 {
    font-size: 18px;
    color: #333;
    margin: 15px 0;
  }
  
  .data-form .campo {
    margin: 10px 0;
  }
  
  .data-form .campo label {
    font-size: 12px;
    color: #4f4f4f;
    margin: 10px 0;
    position: relative;
    display: block;
  }
  
  .data-form .campo .input-field {
    position: relative;
  }
  
  .data-form .campo .input-field input {
    border: 1px solid #828282;
    padding: 8px 5px 8px 35px;
    color: #828282;
    font-size: 14px;
    border-radius: 5px;
    width: 100%;
  }
  
  .data-form .campo .input-field i {
    position: absolute;
    color: #828282;
    font-size: 16px;
    top: 50%;
    transform: translateY(-50%);
    left: 3%;
  }
  
  #shipping-address {
    margin-top: 50px;
  }
  
  #country-field {
    display: inline-block;
    margin-right: 2%;
  }
  
  #postal-code-field {
    display: inline-block;
    width: auto;
  }
  
  #country-field div select {
    border: none;
    padding: 8px 5px 8px 35px;
    border-radius: 5px;
    border: 1px solid #828282;
  }
  
  #user-reminder {
    display: inline-block;
    margin-right: 10px;
  }
  
  #user-reminder~label {
    display: inline-block;
    margin-top: -10px !important;
  }
  
  #btn-submit {
    width: 20%;
    padding: 14px 0;
    border-radius: 10px;
    background-color: #f2994a;
    color: #fff;
    font-weight: 600;
    text-align: center;
    border: none;
    position: absolute;
    right: 0;
    margin-right: -50px;
  }
  
  #products-preview {
    position: relative;
  }
  
  #product-painel {
    position: absolute;
    width: 50%;
    border-radius: 10px;
    background-color: #eeeeee;
    padding: 10px 20px;
    display: flex;
    flex-wrap: wrap;
  }
  
  #product-painel .product {
    position: relative;
    width: 100%;
    display: flex;
    margin: 10px 0;
  }
  
  .product img {
    width: 30%;
    border-radius: 10px;
    margin-right: 20px;
  }
  
  .product-info {
    font-family: Mon, Arial, Helvetica, sans-serif;
    width: 100%;
  }
  
  .product-info h2 {
    font-size: 16px;
    color: #4e5150;
    margin: 5px 0;
  }
  
  .product-info p {
    font-size: 12px;
    color: #4e5150;
    margin: 5px 0;
  }
  
  .product-info p strong {
    color: #f2994a;
    font-size: 16px;
    font-weight: 600;
  }
  
  .quantity-controller {
    border-radius: 5px;
    border: 1px solid rgb(136, 136, 136);
    display: flex;
    justify-content: space-around;
    width: 50%;
    margin-top: 25px;
  }
  
  .quantity-controller button,
  p {
    position: relative;
    display: block;
  }
  
  .quantity-controller p {
    line-height: 24px;
  }
  
  .quantity-controller button {
    margin: 5px 0;
    border: 0;
    background-color: #e0e0e0;
    border-radius: 5px;
    padding: 5px;
    text-align: center;
  }
  
  .quantity-controller button i {
    font-size: 12px;
  }
  
  .buy-detail {
    margin: 5px 0;
    border-top: 1px solid #bdbdbd;
    display: flex;
    position: relative;
    width: 90%;
    font-family: Mon, Arial, Helvetica, sans-serif;
  }
  
  .buy-detail p {
    display: block;
    width: 50%;
  }
  
  .buy-detail p:nth-child(2) {
    text-align: right;
  }
  
  #shipping {
    margin-top: 50px;
  }
  
  .line-through {
    text-decoration: line-through;
  }
  
  span {
    cursor: pointer;
  }
  
  .minus,
  .plus {
    height: 20px;
    width: 20px;
    margin: 6px;
    background-color: #e0e0e0;
    border-radius: 5px;
    padding: 0px 4px 10px 4px;
    text-align: center;
    font-weight: bold;
    vertical-align: middle;
    font-size: 15px;
  }
  
  
  @media only screen and (max-width: 1450px) {
    main {
      position: relative;
      width: 70%;
      left: 50%;
      transform: translateX(-50%);
      margin: 35px 0;
      display: grid;
      grid-template-columns: 465px 320px;
    }
  
    #checkout-title {
      font-family: Mon, Arial, Helvetica, sans-serif;
      text-align: center;
      margin: 15px 0;
    }
  
    main form {
      margin-right: 150px;
      position: relative;
      width: 80%;
    }
  
    .data-form {
      font-family: Mon;
      position: relative;
      display: block;
    }
  
    .data-form h1 {
      font-size: 18px;
      color: #333;
      margin: 15px 0;
    }
  
    .data-form .campo {
      margin: 10px 0;
    }
  
    .data-form .campo label {
      font-size: 12px;
      color: #4f4f4f;
      margin: 10px 0;
      position: relative;
      display: block;
    }
  
    .data-form .campo .input-field {
      position: relative;
    }
  
    .data-form .campo .input-field input {
      border: 1px solid #828282;
      padding: 8px 5px 8px 35px;
      color: #828282;
      font-size: 14px;
      border-radius: 5px;
      width: 100%;
    }
  
    .data-form .campo .input-field i {
      position: absolute;
      color: #828282;
      font-size: 16px;
      top: 50%;
      transform: translateY(-50%);
      left: 3%;
    }
  
    #shipping-address {
      margin-top: 50px;
    }
  
    #country-field {
      display: inline-block;
      margin-right: 2%;
    }
  
    #postal-code-field {
      display: inline-block;
      width: auto;
    }
  
    #country-field div select {
      border: none;
      padding: 8px 5px 8px 35px;
      border-radius: 5px;
      border: 1px solid #828282;
    }
  
    #user-reminder {
      display: inline-block;
      margin-right: 10px;
    }
  
    #user-reminder~label {
      display: inline-block;
      margin-top: -10px !important;
    }
  
    #btn-submit {
      width: 20%;
      padding: 14px 0;
      border-radius: 10px;
      background-color: #f2994a;
      color: #fff;
      font-weight: 600;
      text-align: center;
      border: none;
      position: absolute;
      right: 0;
      margin-right: -50px;
    }
  
    #products-preview {
      position: relative;
    }
  
    #product-painel {
      position: absolute;
      width: 100%;
      border-radius: 10px;
      background-color: #eeeeee;
      padding: 10px 20px;
      display: flex;
      flex-wrap: wrap;
    }
  
    #product-painel .product {
      position: relative;
      width: 100%;
      display: flex;
      margin: 10px 0;
    }
  
    .product img {
      width: 30%;
      border-radius: 10px;
      margin-right: 20px;
    }
  
    .product-info {
      font-family: Mon, Arial, Helvetica, sans-serif;
      width: 100%;
    }
  
    .product-info h2 {
      font-size: 16px;
      color: #4e5150;
      margin: 5px 0;
    }
  
    .product-info p {
      font-size: 12px;
      color: #4e5150;
      margin: 5px 0;
    }
  
    .product-info p strong {
      color: #f2994a;
      font-size: 16px;
      font-weight: 600;
    }
  
    .quantity-controller {
      border-radius: 5px;
      border: 1px solid rgb(136, 136, 136);
      display: flex;
      justify-content: space-around;
      width: 50%;
      margin-top: 25px;
    }
  
    .quantity-controller button,
    p {
      position: relative;
      display: block;
    }
  
    .quantity-controller p {
      line-height: 24px;
    }
  
    .quantity-controller button {
      margin: 5px 0;
      border: 0;
      background-color: #e0e0e0;
      border-radius: 5px;
      padding: 5px;
      text-align: center;
    }
  
    .quantity-controller button i {
      font-size: 12px;
    }
  
    .buy-detail {
      margin: 5px 0;
      border-top: 1px solid #bdbdbd;
      display: flex;
      position: relative;
      width: 90%;
      font-family: Mon, Arial, Helvetica, sans-serif;
    }
  
    .buy-detail p {
      display: block;
      width: 50%;
    }
  
    .buy-detail p:nth-child(2) {
      text-align: right;
    }
  
    #shipping {
      margin-top: 50px;
    }
  
    .line-through {
      text-decoration: line-through;
    }
  }
  
  @media only screen and (max-width: 540px) {
    main {
      grid-template-columns: 100%;
      width: 90%;
      grid-template-rows: 400px 1fr;
      grid-template-areas: "top""bottom";
    }
  
    main form {
      width: 85% !important;
      left: 0;
      transform: unset;
      margin-right: 0 !important;
    }
  
    form {
      grid-area: bottom;
    }
  
    #products-preview {
      width: 100%;
      grid-area: top;
    }
  
    #product-painel {
      padding: 0;
    }
  
    #btn-submit {
      width: 50%;
      left: 50%;
      transform: translateX(-50%);
    }
  
    #postal-code-field {
      width: 100%;
    }
  
    .product {
      padding: 0 15px;
    }
  
    .buy-detail {
      left: 50%;
      transform: translateX(-50%);
    }
  }
  
  .remove-product {
    border: 0;
    padding: 4px 8px;
    margin: 5px;
    background-color: #c66;
    color: #fff;
    font-family: "HelveticaNeue-Medium", "Helvetica Neue Medium";
    font-size: 12px;
    border-radius: 3px;
  }
  
  .remove-product:hover {
    background-color: #a44;
  }
  
  .product-price strong::before {
    content: "$";
  }
  
  .line-through::before {
    content: "$";
  }
  
  .buy-detail p:nth-child(2):before {
    content: "$";
  }
  
  .product-line-price {
    float: left;
    clear: left;
    width: auto;
    margin-top: 10px;
  }
  
  .product-line-price:before {
    content: "Product Total: $";
  }