body {
  min-height: 100vh;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
body .product {
  min-height: 600px;
  margin-top: 50px;
  width: 100%;
  display: flex;
  justify-content: center;
}
body .product .center {
  width: 100%;
  max-width: 1200px;
}
body .product .center .additemform .row {
  position: relative;
  width: 100%;
  max-width: 100%;
}
body .product .center .additemform .row > .row {
  display: flex;
  flex-direction: column;
}
body .product .center .additemform .row .buy-box {
  max-width: 280px;
}
body .product .center .additemform .row .buy-box .content {
  width: 100%;
  font-size: 28px;
  border: 1px solid  #C9C9C9;
  padding: 10px;
}
body .product .center .additemform .row .buy-box .content .add-cart-btn {
  width: 100%;
  display: flex;
  height: 42px;
  justify-content: center;
  align-items: center;
  color: white;
  border-radius: 30px;
  border: none;
  background: #009BDB;
  margin-bottom: 20px;
}
body .product .center .additemform .row .buy-box .content .input-plus-minus {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  margin-bottom: 20px;
}
body .product .center .additemform .row .buy-box .content .input-plus-minus .input {
  outline: none;
  border: 1px solid gray;
  width: 100%;
  padding: 0 10px;
}
body .product .center .additemform .row .buy-box .content .input-plus-minus .input::-webkit-outer-spin-button,
body .product .center .additemform .row .buy-box .content .input-plus-minus .input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
body .product .center .additemform .row .buy-box .content .input-plus-minus input[type=number] {
  -moz-appearance: textfield;
}
body .product .center .additemform .row .buy-box .content .input-plus-minus .input-btn {
  color: white;
  border: none;
  background: #009BDB;
  width: 15%;
  padding: 0;
}
body .product .center .additemform .row .buy-box .content .input-plus-minus .input-btn-right {
  border-radius: 0 10px 10px 0;
}
body .product .center .additemform .row .buy-box .content .input-plus-minus .input-btn-left {
  border-radius: 10px 0 0 10px;
}
body .product .center .additemform .row .buy-box .content .select {
  font-size: 16px;
}
body .product .center .additemform .row .buy-box .content .select select {
  width: 100%;
  overflow: hidden;
  border-radius: 5px;
}
body .product .center .additemform .row .img-box {
  max-width: 480px;
}
body .product .center .additemform .row .img-box .big-img {
  display: flex;
  margin-bottom: 20px;
}
body .product .center .additemform .row .img-box .big-img a {
  width: 100%;
}
body .product .center .additemform .row .img-box .big-img a img {
  width: 100%;
}
body .product .center .additemform .row .img-box .row {
  display: flex;
  flex-direction: row;
}
body .product .center .additemform .row .img-box .row a {
  width: auto;
}
body .product .center .additemform .row .text-box {
  width: 100%;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
body .product .center .additemform .row .text-box .product-title {
  font-size: 22px;
  font-style: normal;
  font-weight: 600;
  line-height: normal;
}
body .product .center .additemform .row .text-box .info {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-bottom: 20px;
}
body .product .center .additemform .row .text-box .info img {
  height: 40px;
  width: 40px;
}
body .product .center .additemform .row .text-box .info .info-text {
  color: #949494;
  font-size: 15px;
  font-weight: 400;
}
body .product .center .additemform .row .text-box .info .info-text p {
  margin: 0;
}
@media screen and (max-width: 769px) {
  body .product .center {
    padding: 10px;
    overflow: hidden;
  }
  body .product .center .additemform .main-part {
    max-width: none;
    width: auto;
    flex-direction: column;
    align-items: center;
  }
  body .product .center .additemform .info {
    border: 1px solid  #C9C9C9;
  }
  body .product .center .additemform .buy-box {
    min-width: 100%;
  }
}