.app-container {
  width: 19.2rem;
}

.app-container .nav-box {
  width: 19.2rem;
  height: 0.58rem;
  background: #FBFBFB;
}

.app-container .nav-box .nav-text {
  font-size: 0.16rem;

  font-weight: 400;
  color: #000000;
  line-height: 0.22rem;
  letter-spacing: 1px;
  display: block;
  line-height: 0.58rem;
  margin-left: 2.88rem;
}

.app-container .nav-box .nav-text .text {
  font-size: 0.16rem;

  font-weight: 500;
  color: #000000;
  line-height: 0.22rem;
  letter-spacing: 1px;
}

.app-container .content {
  width: 13.44rem;
  margin-left: 2.88rem;
  margin-top: 0.32rem;
}

.app-container .content .title {
  font-size: 0.3rem;

  font-weight: 500;
  color: #000000;
  line-height: 0.42rem;
  letter-spacing: 2px;
  text-align: center;
}

.app-container .content .company-introduction {
  width: 5.7rem;
  font-size: 0.16rem;

  font-weight: 400;
  color: #000000;
  line-height: 0.32rem;
  letter-spacing: 1px;
  display: block;
  margin: 0 auto;
  text-align: center;
}
.app-container .content .company-introduction p{
  font-size: 0.16rem;
  font-weight: 400;
  color: #000000;
  line-height: 0.32rem;
  letter-spacing: 1px;
}

.app-container .content .product-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  margin-top: 0.8rem;
}

.app-container .content .product-container .product-item {
  display: flex;
  justify-content: space-around;
  margin-bottom: 0.85rem;
}

.app-container .content .product-container .product-item .img {
  width: 4.71rem;
  height: 3.69rem;
}

.app-container .content .product-container .product-item .container {
  display: flex;
  flex-direction: column;
  width: 8.58rem;
}

.app-container .content .product-container .product-item .container .title {
  font-size: 0.24rem;

  font-weight: 500;
  color: #000000;
  line-height: 0.35rem;
  letter-spacing: 1px;
  text-align: left;
  margin-top: 0.43rem;
}

.app-container .content .product-container .product-item .container .text {
  font-size: 0.16rem;

  font-weight: 400;
  color: #000000;
  line-height: 0.35rem;
  letter-spacing: 1px;
  margin-top: 0.38rem;
}