.product {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin: 0 -15px 30px;
}
.product .left {
  width: calc( 380px - 30px );
  margin: 0 15px;
}
.product .right {
  width: calc( 100% - 380px - 30px );
  margin: 0 15px;
}
.product .left .images {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: flex-start;
  flex-wrap: wrap;
  max-height: 465px;
}
.product .left .images .main {
  width: 100%;
}
.product .left .images .main img { 
  max-width: 100%;
}
.product .left .images .thumb {
  width: calc(350px / 3 - 4px);
  height: calc(350px / 3 - 10px);
  margin-left: 6px;
}
.product .left .images .thumb:nth-child(2) {
  margin-left: 0;
}
.product .left .images .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.product .right h2 {
  margin: 0 0 10px;
  font-size: 32px;
  line-height: 1.3em;
}
.product .right .price {
  font-size: 20px;
  line-height: 1.3em;
  margin-bottom: 10px;
  font-weight: bold;
}
.product .right .btn {
  margin: 0 0 10px;
}
.product .right .quantity {
  display: flex;
  flex-direction: row;
  align-items: start;
  justify-content: flex-start;
}
.product .right .quantity .inputbox {
  display: block;
  border: 1px solid #EF5D49;
  border-radius: 5px 0 0 5px;
  padding: 8px 10px;
  font-size: 14px;
  line-height: 1em;
  max-width: 109px;
}
.product .right .quantity .btn {
  margin-bottom: 0;
  height: 38px;
  border-radius: 0 5px 5px 0;
}
.product .right .description h3 {
  margin: 10px 0;
}
.product .right .description p {
  font-size: 15px;
  line-height: 1.2em;
  margin: 5px 0;
}
.product .right .description br {
  /*display: none;*/
}

@media screen and ( max-width: 992px ) {
  .product {
    margin: 0;
    padding: 0;
  }
  .product .left,
  .product .right {
    width: 100%;
    margin: 0;
  }
  .product .left {
    margin-bottom: 30px;
  }
  .product .right {
    margin-bottom: 30px;
  }
  .product .left .images {
    max-width: 470px;
    margin: 0 auto;
  }
}