@media screen and (min-width: 1440px) {
  .gk {
    margin: 0 auto;
    width: 1440px;
    overflow: hidden;
  }
  .gk .gsgk {
    margin-top: 100px;
    font-size: 50px;
    font-weight: 800;
    color: #303133;
  }
  .gk p {
    margin-top: 30px;
    font-size: 40px;
    color: #666;
  }
  .gk .gktp {
    position: relative;
    width: 1180px;
    margin: 0 auto;
    overflow: hidden;
    margin-bottom: 150px;
  }
  .gk .gktp .imga1 {
    float: left;
    margin-top: 220px;
    width: 452px;
    height: 341px;
  }
  .gk .gktp .imga1 img {
    width: 452px;
    height: 341px;
  }
  .gk .gktp .introduction {
    position: absolute;
    background-color: #fff;
    padding: 28px;
    top: 50px;
    left: 360px;
    width: 636px;
    height: 400px;
    line-height: 35px;
    font-size: 18px;
    color: #707070;
    box-shadow: 0 2px 10px 2px #c3c5c9;
  }
  .gk .gktp .introduction i {
    color: red;
    font-weight: 800;
  }
  .gk .gktp .imga2 {
    float: left;
    margin-left: 344px;
    width: 384px;
    height: 327px;
  }
  .gk .gktp .imga2 img {
    width: 100%;
    height: 100%;
  }
  .deve {
    display: flex;
    margin: 0 auto;
    width: 1440px;
    overflow: hidden;
    margin-top: 170px;
  }
  .deve .devebox1 .gsgk {
    margin-top: 30px;
    font-size: 50px;
    font-weight: 800;
    color: #303133;
  }
  .deve .devebox1 p {
    margin-top: 30px;
    font-size: 40px;
    color: #666;
  }
  .deve .devebox1 .devewz {
    margin-left: 80px;
    padding-top: 50px;
    margin-top: 75px;
    width: 590px;
    height: 440px;
    font-size: 16px;
    color: #707070;
    line-height: 30px;
  }
  .deve .devebox2 {
    margin-left: 100px;
    margin-top: 110px;
  }
  .deve .devebox2 .img {
    display: flex;
    width: 586px;
    height: 480px;
  }
  .deve .devebox2 .img img {
    position: relative;
    z-index: 999;
    margin-top: 75px;
    width: 486px;
    height: 341px;
  }
  .deve .devebox2 .img .hz2 {
    width: 348px;
    height: 480px;
    background-color: #f8f8f8;
    margin-left: -200px;
    border-radius: 8px;
  }
  .advantage {
    margin: 0 auto;
    width: 1440px;
    overflow: hidden;
    margin-top: 50px;
  }
  .advantage .gsgk {
    margin-top: 30px;
    font-size: 50px;
    font-weight: 800;
    color: #303133;
  }
  .advantage p {
    margin-top: 30px;
    font-size: 40px;
    color: #666;
  }
  .advantage .advantageBox {
    padding: 0 80px;
    margin-top: 120px;
  }
  .advantage .advantageBox .advantageBox1 {
    justify-content: space-between;
    display: flex;
  }
  .advantage .advantageBox .advantageBox1 .advantageBox1Z img {
    width: 586px;
    height: 360px;
  }
  .advantage .advantageBox .advantageBox1 .advantageBox1Y {
    margin-top: 80px;
  }
  .advantage .advantageBox .advantageBox1 .advantageBox1Y div {
    font-size: 40px;
    color: #303133;
    font-weight: 800;
  }
  .advantage .advantageBox .advantageBox1 .advantageBox1Y p {
    width: 550px;
    font-size: 18px;
    line-height: 34px;
    color: #707070;
  }
  .advantage .advantageBox .advantageBox2 {
    margin-top: 100px;
    display: flex;
    justify-content: space-between;
  }
  .advantage .advantageBox .advantageBox2 .advantageBox2Z {
    margin-left: 90px;
  }
  .advantage .advantageBox .advantageBox2 .advantageBox2Z img {
    width: 586px;
    height: 360px;
  }
  .advantage .advantageBox .advantageBox2 .advantageBox2Y {
    margin-top: 80px;
  }
  .advantage .advantageBox .advantageBox2 .advantageBox2Y div {
    font-size: 40px;
    color: #303133;
    font-weight: 800;
  }
  .advantage .advantageBox .advantageBox2 .advantageBox2Y p {
    width: 550px;
    font-size: 18px;
    line-height: 34px;
    color: #707070;
  }
  .advantage .advantageBox .advantageBox3 {
    margin-top: 100px;
  }
  .ManagemenT {
    margin: 0 auto;
    width: 1440px;
    overflow: hidden;
  }
  .ManagemenT .gsgk {
    margin-top: 200px;
    font-size: 50px;
    font-weight: 800;
    color: #303133;
  }
  .ManagemenT p {
    margin-top: 30px;
    font-size: 40px;
    color: #666;
  }
  .ManagemenT .ManagemenTbox {
    width: 100%;
    padding: 0 80px;
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
  }
  .ManagemenT .ManagemenTbox div {
    width: 360px;
    height: 540px;
  }
  .ManagemenT .ManagemenTbox div img {
    width: 360px;
    height: 240px;
    margin-bottom: 30px;
  }
  .ManagemenT .ManagemenTbox div span {
    width: 100%;
    display: inline-block;
    text-align: center;
    color: #303133;
    font-size: 24px;
    font-weight: 800;
  }
  .ManagemenT .ManagemenTbox div p {
    width: 320px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 25px;
    color: #101010;
    margin-top: 10px;
  }
}
@media screen and (max-width: 1000px) {
  .banner {
    margin-bottom: 50px;
  }
  .gk .gsgk {
    text-align: center;
    font-size: 50px;
    color: #303133;
  }
  .gk p {
    text-align: center;
    margin-top: 30px;
    font-size: 32px;
    color: #666;
  }
  .gk .gktp {
    width: 100%;
  }
  .gk .gktp .imga1 {
    width: 100%;
  }
  .gk .gktp .imga1 img {
    width: 100%;
  }
  .gk .gktp .introduction {
    padding: 20px;
    background-color: #fff;
    line-height: 30px;
    font-size: 16px;
    color: #707070;
    box-shadow: 0 2px 10px 2px #c3c5c9;
    margin-bottom: 30px;
  }
  .gk .gktp .imga2 {
    width: 100%;
  }
  .gk .gktp .imga2 img {
    width: 100%;
  }
  .deve {
    margin-top: 50px;
    box-sizing: border-box;
  }
  .deve .devebox1 .gsgk {
    text-align: center;
    font-size: 50px;
    color: #303133;
  }
  .deve .devebox1 .p {
    text-align: center;
    margin-top: 30px;
    font-size: 32px;
    color: #666;
    line-height: 32px;
  }
  .deve .devebox1 .devewz {
    display: inline-block;
    width: 100%;
    padding: 0 20px;
    margin-top: 30px;
    font-size: 16px;
    color: #707070;
    line-height: 30px;
  }
  .deve .devebox2 {
    width: 100%;
  }
  .deve .devebox2 .img {
    width: 100%;
  }
  .deve .devebox2 .img img {
    width: 100%;
  }
  .advantage {
    margin-top: 50px;
  }
  .advantage .gsgk {
    text-align: center;
    font-size: 50px;
    color: #303133;
  }
  .advantage .p {
    text-align: center;
    margin-top: 30px;
    font-size: 32px;
    color: #666;
    line-height: 32px;
  }
  .advantage .advantageBox .advantageBox1 .advantageBox1Z img {
    width: 100%;
  }
  .advantage .advantageBox .advantageBox1 .advantageBox1Y {
    margin-top: 30px;
  }
  .advantage .advantageBox .advantageBox1 .advantageBox1Y div {
    text-align: center;
    font-size: 40px;
    color: #303133;
  }
  .advantage .advantageBox .advantageBox1 .advantageBox1Y p {
    margin-top: 30px;
    font-size: 18px;
    line-height: 34px;
    color: #707070;
    padding: 0 20px;
  }
  .advantage .advantageBox .advantageBox2 .advantageBox2Z img {
    width: 100%;
  }
  .advantage .advantageBox .advantageBox2 .advantageBox2Y {
    margin-top: 30px;
  }
  .advantage .advantageBox .advantageBox2 .advantageBox2Y div {
    text-align: center;
    font-size: 40px;
    color: #303133;
  }
  .advantage .advantageBox .advantageBox2 .advantageBox2Y p {
    margin-top: 30px;
    font-size: 18px;
    line-height: 34px;
    color: #707070;
    padding: 0 20px;
  }
  .advantage .advantageBox .advantageBox3 {
    margin-top: 10px;
  }
  .ManagemenT {
    margin-top: 50px;
  }
  .ManagemenT .gsgk {
    text-align: center;
    font-size: 50px;
    color: #303133;
  }
  .ManagemenT .p {
    text-align: center;
    margin-top: 30px;
    font-size: 32px;
    color: #666;
    line-height: 32px;
  }
  .ManagemenT .ManagemenTbox {
    width: 100%;
  }
  .ManagemenT .ManagemenTbox div {
    margin-bottom: 20px;
  }
  .ManagemenT .ManagemenTbox div img {
    width: 100%;
    margin-bottom: 30px;
  }
  .ManagemenT .ManagemenTbox div span {
    width: 100%;
    display: inline-block;
    text-align: center;
    color: #303133;
    font-size: 24px;
    font-weight: 800;
  }
  .ManagemenT .ManagemenTbox div p {
    padding: 0 20px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 25px;
    color: #101010;
    margin-top: 10px;
  }
}