.banner-container {
  height: 350px;
  background: url('../image/about-us/about_banner.png') no-repeat;
  background-size: cover;
  font-size: 48px;
  color: #fff;
  font-style: italic;
}
.company-info img{
  margin-right: 60px; 
}
.history-item {
  align-items: center;
}
.history-item span {
  margin-right: 16px;
  margin-left: 10px;
  color: #00a7e5;
}
.factory-item {
  background: #ffffff;
  box-shadow: 0px 6px 20px 0px rgba(0,167,229,0.08); 
}
.factory-address {
  margin-left: 40px;
}

@media screen and (max-width: 992px) {
  .banner-container {
    height: 200px !important;
  }
  .company-info,.history-item {
    align-items: flex-start;
  }
  .company-info img{
    margin-right: 20px;
    width: 120px;
  }
  .history-item img {
    height: 14px;
  }
  .sz-factory, .factory-common-content {
    display: block;
  }
  .sz-factory .mx-5{
    margin-left: 0 !important;
    margin-top: 6px;
  }
  .sz-factory .factory-address {
    margin-left: 0;
    margin-top: 6px;
  }
  .common-factory .factory-address {
    margin-left: 10px;
  }
  .factory-common-content .mx-4 {
    margin: 0 !important;
  }
  .factory-common-content .common-factory {
    margin-bottom: 1rem;
  }
}