.banner {
  position: relative;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top:185px;
}
.banner-wrapper {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
}
.banner img {
  width: 100%;
}
.banner-btn {
  position: absolute;
  top: 0;
  bottom: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 50px;
  cursor: pointer;
}
.banner-btn.prev {
  left: 0;
}
.banner-btn.next {
  right: 0;
}
.banner-btn i {
  font-size: 30px;
  color: white;
}
.news {
  position: relative;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 50px;
}
.news-title {
  margin-top: 80px;
}
.news-wrapper {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
}
.news-item div {
  font-size: 18px;
  font-weight: bold;
  line-height: 40px;
}
.news-item p {
  font-size: 14px;
  color: #777;
  line-height: 25px;
}
.news img {
  width: 100%;
}
@media screen and (min-width: 1321px) {
  .page-title {
    font-size: 30px;
    font-weight: bold;
  }
  .page-title i {
    height: 20px;
    width: 20px;
    background-color: #ddd;
    border-radius: 20px;
    font-size: 12px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    color: white;
    margin-left: 5px;
  }
  .product.main {
    margin-top: 50px;
  }
  .product-head {
    padding: 20px 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .product-head a {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    font-size: 18px;
  }
  .product-head a.active {
    color: #0065b3;
  }
  .product-head a + a {
    margin-left: 20px;
  }
  .product-head i {
    height: 20px;
    width: 20px;
    background-color: #0065b3;
    border-radius: 20px;
    font-size: 12px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    color: white;
    margin-left: 5px;
  }
  .product-container {
    display: grid;
    grid-template-columns: repeat(2, 50%);
    gap: 40px;
    padding: 20px 0;
    padding-right: 60px;
  }
  .product-box {
    display: grid;
    grid-template-columns: repeat(2, 50%);
    gap: 20px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .product-box .img {
    grid-column-start: 1;
    grid-column-end: 3;
  }
  .product-box img {
    width: 100%;
    height: 100%;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
  .product-item {
    cursor: pointer;
    position: relative;
  }
  .product-item:hover img {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  .product-item:hover .product-title {
    color: white;
  }
  .product-item:hover .product-title::after {
    top: 0;
  }
  .product-img {
    overflow: hidden;
    height: 100%;
  }
  .product-title {
    padding: 10px 20px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 30px;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
    z-index: 1;
  }
  .product-title::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    top: 0;
    background-color: rgba(255,255,255,0.5);
    z-index: -1;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
  .product-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    top: 100%;
    background-color: #0065b3;
    z-index: -1;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
  .company {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin: 50px auto;
  }
  .company-info {
    padding: 40px;
    background-color: #F5F5F5;
  }
  .company-info div {
    font-size: 20px;
    margin-bottom: 30px;
  }
  .company-info p {
    color: #777;
    line-height: 30px;
    text-indent: 16px;
  }
  .company-info a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    height: 45px;
    width: 170px;
    background-color: #0065b3;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    color: white;
    margin-top: 60px;
    margin-left: auto;
  }
  
  .company iframe{width:1700px;}
}
@media screen and (max-width: 1320px) {
  .page-title {
    font-size: 21px;
    font-weight: bold;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    margin-top: 20px;
    padding: 0 20px;
  }
  .page-title a {
    font-size: 14px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .page-title i {
    height: 20px;
    width: 20px;
    background-color: #ddd;
    border-radius: 20px;
    font-size: 12px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    color: white;
    margin-left: 5px;
  }
  .product-container {
    position: relative;
    overflow: hidden;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-top: 20px;
  }
  .product-wrapper {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    height: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    position: relative;
  }
  .product-item {
    position: relative;
  }
  .product-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    background-color: rgba(0, 101, 179, 0.7);
    color: white;
    padding: 15px 20px;
  }
  .product img {
    width: 100%;
  }
  .product-btn {
    position: absolute;
    top: 0;
    bottom: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    width: 50px;
    cursor: pointer;
  }
  .product-btn.prev {
    left: 0;
  }
  .product-btn.next {
    right: 0;
  }
  .product-btn i {
    font-size: 30px;
    color: #0065b3;
  }
  .news {
    margin-top: 20px;
  }
  .news-title {
    margin-top: 20px;
  }
  .news-item div {
    text-align: center;
  }
  .news-item p {
    display: none;
  }
  .news-btn {
    position: absolute;
    top: 0;
    bottom: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    width: 50px;
    cursor: pointer;
  }
  .news-btn.prev {
    left: 0;
  }
  .news-btn.next {
    right: 0;
  }
  .news-btn i {
    font-size: 30px;
    color: white;
  }
  .company video {
    width: 100%;
    margin-top: 20px;
  }
  .company-info {
    padding: 40px;
    background-color: #F5F5F5;
  }
  .company-info div {
    font-size: 20px;
    margin-bottom: 30px;
  }
  .company-info p {
    color: #777;
    line-height: 30px;
    text-indent: 16px;
  }
  .company-info a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    height: 45px;
    width: 170px;
    background-color: #0065b3;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    color: white;
    margin-top: 60px;
    margin-left: auto;
  }
}
<!--ºÄʱ1774174118.0771Ãë-->