*,
body {
  margin: 0;
  padding: 0;
  font-family: "微软雅黑";
}
.no-margin {
  margin-right: 0px !important;
}
.display-blocks {
  display: block !important;
}

@media only screen and (min-width: 768px) {
  body {
    min-width: 1350px;
  }
  #top {
    width: 100%;
    background: linear-gradient(
      243deg,
      rgba(220, 251, 255, 1),
      rgba(246, 246, 239, 1)
    );
  }
  #top-banner {
    width: 100%;
    position: relative;
  }
  #top-banner img {
    width: 86%;
    margin: 2% 7%;
  }
  #top-banner-text {
    position: absolute;
    top: 35%;
    background: white;
    opacity: 0.8;
    padding: 20px;
    border-radius: 5px;
    color: #666666;
  }
  .top-banner-text-p1 {
    font-size: 26px;
  }
  .top-banner-text-p2 {
    font-size: 20px;
  }
  #top-title {
    text-align: center;
    font-size: 28px;
    height: 100px;
    line-height: 80px;
    color: #666666;
  }

  .smallimgdiv {
    display: none;
  }
  .smallimg {
    position: absolute;
    top: 35%;
    right: 120px;
  }
  .smallimgimg {
    height: 400px;
    width: 529px;
  }
  .product-divmodel1 {
    width: 100%;
    height: 500px;
    background: linear-gradient(
      243deg,
      rgba(220, 251, 255, 1),
      rgba(246, 246, 239, 1)
    );
  }
  .product-divmodel1 .producu-div {
    width: 49%;
    height: 100%;
    position: relative;
    display: inline-block;
  }
  .product-divmodel1 .producu-div-index {
    width: 100px;
    height: 100px;
    position: absolute;
    left: calc(30% - 50px);
    top: 50px;
  }
  .product-divmodel1 .producu-div-index-num {
    position: absolute;
    left: 34px;
    font-size: 30px;
    top: 20px;
    color: #6ec5f2;
  }
  .product-divmodel1 .producu-div-title {
    height: 100px;
    position: absolute;
    left: calc(30% - 50px);
    top: 150px;
    font-size: 20px;
    color: #444444;
  }
  .product-divmodel1 .producu-div-content {
    position: absolute;
    top: 100px;
    left: calc(30% - 50px);
    color: #909090;
  }
  .product-divmodel1 .producu-div-content ul {
    width: 300px;
  }
  .product-divmodel1 .producu-div-content ul li {
    width: 100%;
    float: left;
    list-style: none;
    height: 30px;
  }
  .product-divmodel1 .producu-div-bottom {
    cursor: pointer;
  }
  .productdiv {
    height: 360px;
  }
  .product-divmodel1 .producu-div-bottom a {
    color: #1d80df;
    text-decoration: none;
  }
  .product-divmodel1 .producu-div-right-img {
    position: absolute;
    width: 90%;
    height: 80%;
    top: 10%;
  }
  .product-divmodel1 .producu-div-right-img img {
    width: 100%;
  }

  .product-divmodel1 .producu-div-right-img #img-size {
    width: 85%;
  }

  .product-bottom-img {
    display: none;
    text-align: center;
    height: 360px;
  }
  .product-bottom-img-div {
    width: 30%;
    display: inline-block;
  }
  .product-bottom-img-div img {
    width: 100%;
  }

  .product-div-model1 {
    width: 100%;
    height: 750px;
    background: linear-gradient(
      243deg,
      rgba(220, 251, 255, 1),
      rgba(246, 246, 239, 1)
    );
  }
  .product-div-model1 .producu-div {
    width: 49%;
    height: 100%;
    position: relative;
    display: inline-block;
  }
  .product-div-model1 .producu-div-index {
    width: 100px;
    height: 100px;
    position: absolute;
    top: 50px;
    right: -95px;
  }
  .product-div-model1 .producu-div-index-num {
    position: absolute;
    left: -25px;
    font-size: 24px;
    top: 20px;
    color: #6ec5f2;
    width: 200px;
  }
  .product-div-model1 .producu-div-title {
    height: 100px;
    position: absolute;
    left: calc(30% - 50px);
    top: 150px;
    font-size: 20px;
    color: #444444;
  }
  .product-div-model1 .producu-div-content {
    position: absolute;
    top: 25%;
    right: 150px;
    color: #444444;
  }
  .product-div-model1 .producu-div-content ul {
    width: 300px;
  }
  .product-div-model1 .producu-div-content ul li {
    width: 100%;
    float: left;
    list-style: none;
    line-height: 30px;
  }
  .product-div-model1 .producu-div-bottom {
    cursor: pointer;
  }
  .product-div-model1 .producu-div-bottom a {
    color: #1d80df;
    text-decoration: none;
  }
  .product-div-model1 .producu-div-right-img {
    position: absolute;
    width: 675px;
    height: 380px;
    top: 25%;
    left: 8%;
  }
  .product-div-model1 .producu-div-right-img img {
    width: 100%;
    height: 100%;
  }

  .product-div-model1 .producu-div-right-img #img-size {
    width: 85%;
  }
  .product-div-model2 {
    width: 100%;
    height: 750px;
    background: linear-gradient(
      225deg,
      rgba(124, 209, 245, 1) 0%,
      rgba(67, 156, 240, 1) 100%
    );
  }
  .product-div-model2 .producu-div {
    width: 49%;
    height: 100%;
    position: relative;
    display: inline-block;
  }
  .product-div-model2 .producu-div-index {
    width: 80px;
    height: 80px;
    position: absolute;
    top: 50px;
  }
  .product-div-model2 .producu-div-index-num {
    position: absolute;
    left: 30px;
    font-size: 24px;
    top: 18px;
    color: white;
  }
  .product-div-model2 .producu-div-title {
    height: 100px;
    position: absolute;
    left: calc(30% - 50px);
    top: 150px;
    font-size: 20px;
    color: white;
  }
  .product-div-model2 .producu-div-content {
    position: absolute;
    top: 25%;
    left: calc(30% - 50px);
    color: white;
  }
  .product-div-model2 .producu-div-content ul {
    width: 300px;
  }
  .product-div-model2 .producu-div-content ul li {
    width: 100%;
    float: left;
    list-style: none;
    line-height: 30px;
  }
  .product-div-model2 .producu-div-bottom {
    cursor: pointer;
  }
  .product-div-model2 .producu-div-bottom a {
    color: #b0e8ff;
    text-decoration: none;
  }
  .product-div-model2 .producu-div-right-img {
    position: absolute;
    top: 20%;
    right: 150px;
  }
  .product-div-model2 .producu-div-right-img img {
    width: 100%;
    height: 100%;
  }
}

@media only screen and (max-width: 767px) {
  #top {
    width: 100%;
    background: linear-gradient(
      243deg,
      rgba(220, 251, 255, 1),
      rgba(246, 246, 239, 1)
    );
  }
  #top-banner {
    width: 100%;
    height: 160px;
    margin-top: 40px;
    position: relative;
  }
  #top-banner img {
    width: 100%;
  }
  #top-banner-text {
    position: absolute;
    top: 35%;
    background: white;
    opacity: 0.8;
    padding: 5px 10px;
    border-radius: 5px;
    width: 80%;
    left: 8%;
  }
  #top-title {
    text-align: center;
    font-size: 22px;
    height: 100px;
    line-height: 100px;
    color: #666666;
  }

  .product-divmodel1 {
    width: 100%;
    height: 400px;
    background: linear-gradient(
      243deg,
      rgba(220, 251, 255, 1),
      rgba(246, 246, 239, 1)
    );
  }
  .product-divmodel1 .producu-div {
    width: calc(100% - 40px);
    height: 160px;
    position: relative;
    padding: 0 20px;
    display: inline-block;
  }

  .smallimgdiv {
    display: none;
  }
  .smallimg {
    position: absolute;
    right: 20px;
    top: 440px;
    width: 25%;
  }
  .smallimgimg {
    height: 200px;
    width: 229px;
  }
  .product-divmodel1 .producu-div-index {
    width: 100px;
    height: 100px;
    position: absolute;
    left: calc(30% - 50px);
    top: 50px;
  }
  .product-divmodel1 .producu-div-index-num {
    position: absolute;
    left: 34px;
    font-size: 30px;
    top: 20px;
    color: #6ec5f2;
  }
  .product-divmodel1 .producu-div-title {
    height: 100px;
    position: absolute;
    left: calc(30% - 50px);
    top: 150px;
    font-size: 20px;
    color: #444444;
  }
  .product-divmodel1 .producu-div-content {
    position: absolute;
    color: #909090;
  }
  .product-divmodel1 .producu-div-content ul {
    width: 300px;
  }
  .product-divmodel1 .producu-div-content ul li {
    width: 100%;
    float: left;
    list-style: none;
    height: 25px;
  }
  .product-divmodel1 .producu-div-bottom {
    cursor: pointer;
  }
  .product-divmodel1 .producu-div-bottom a {
    color: #1d80df;
    text-decoration: none;
  }
  .product-divmodel1 .producu-div-right-img {
    position: absolute;
    width: 90%;
    height: 80%;
    top: 10%;
  }
  .product-divmodel1 .producu-div-right-img img {
    width: 100%;
  }

  .product-divmodel1 .producu-div-right-img #img-size {
    width: 85%;
  }

  .product-div-model1 {
    width: 100%;
    height: 600px;
    background: linear-gradient(
      243deg,
      rgba(220, 251, 255, 1),
      rgba(246, 246, 239, 1)
    );
  }
  .product-div-model1 .producu-div {
    position: relative;
    width: 100%;
    height: 320px;
  }
  .product-div-model1 .producu-div-index {
    width: 100px;
    height: 100px;
    position: absolute;
    left: 30px;
    top: 60px;
  }
  .product-div-model1 .producu-div-index-num {
    position: absolute;
    left: -15px;
    font-size: 25px;
    top: 20px;
    color: #6ec5f2;
    width: 180px;
  }
  .product-div-model1 .producu-div-title {
    height: 100px;
    position: absolute;
    left: 20px;
    top: 150px;
    font-size: 20px;
    color: #444444;
  }
  .product-div-model1 .producu-div-content {
    position: absolute;
    top: 200px;
    left: 20px;
    color: #909090;
  }
  .product-div-model1 .producu-div-content ul {
    width: 300px;
  }
  .product-div-model1 .producu-div-content ul li {
    width: 100%;
    float: left;
    list-style: none;
    height: 25px;
  }
  .product-div-model1 .producu-div-bottom {
    cursor: pointer;
  }
  .product-div-model1 .producu-div-bottom a {
    color: #1d80df;
    text-decoration: none;
  }
  .product-div-model1 .producu-div-right-img {
    position: absolute;
    width: 90%;
    height: 80%;
    left: 5%;
    top: 20px;
  }
  .product-div-model1 .producu-div-right-img img {
    width: 100%;
  }

  .product-div-model2 {
    width: 100%;
    height: 600px;
    background: linear-gradient(
      225deg,
      rgba(124, 209, 245, 1) 0%,
      rgba(67, 156, 240, 1) 100%
    );
  }
  .product-div-model2 .producu-div {
    position: relative;
    height: 310px;
  }
  .product-div-model2 .producu-div-index {
    width: 100px;
    height: 100px;
    position: absolute;
    left: 20px;
    top: -270px;
  }
  .product-div-model2 .producu-div-index-num {
    position: absolute;
    left: 22px;
    font-size: 28px;
    top: 18px;
    color: white;
  }
  .product-div-model2 .producu-div-title {
    height: 100px;
    position: absolute;
    left: 20px;
    top: -150px;
    font-size: 20px;
    color: white;
  }
  .product-div-model2 .producu-div-content {
    position: absolute;
    top: -160px;
    left: 20px;
    color: white;
  }
  .product-div-model2 .producu-div-content ul {
    width: 300px;
  }
  .product-div-model2 .producu-div-content ul li {
    width: 100%;
    float: left;
    height: 25px;
    list-style: none;
  }
  .product-div-model2 .producu-div-bottom {
    cursor: pointer;
  }
  .product-div-model2 .producu-div-bottom a {
    color: #7cd1f5;
    text-decoration: none;
  }
  .product-div-model2 .producu-div-right-img {
    position: absolute;
    left: calc(50% - 119px);
    top: 390px;
  }
  .product-div-model2 .producu-div-right-img img {
  }
  .productdiv {
    height: 150px;
  }
  .product-bottom-img {
    text-align: center;
    display: none;
  }
  .product-bottom-img-div {
    width: 49%;
    display: inline-block;
  }
  .product-bottom-img-div img {
    width: 100%;
  }
}