.container {
  width: 80%;
  margin: 0 auto;
}
@media (min-width: 1600px) {
  .container {
    width: 80%;
  }
  #AboutUs .contant-list .item-list {
    height: 650px;
    padding: 60px 20px;
  }
  #AboutUs .contant-list .item-list .p2 {
    font-size: 24px;
    line-height: 26px;
  }
  #banner .container {
    top: 230px;
    left: 200px;
  }
}
@media (max-width: 1600px) {
  .container {
    width: 85%;
  }
  #AboutUs .contant-list .item-list {
    height: 590px;
    padding: 40px 20px;
  }
  #AboutUs .contant-list .item-list .p2 {
    font-size: 20px;
    line-height: 24px;
  }
  #banner .container {
    top: 194px;
    left: 99px;
  }
  #banner .text .p1 {
    font-size: 35px;
    line-height: 40px;
  }
  #banner .text .p2 {
    font-size: 25px;
    line-height: 30px;
  }
}
@media (max-width: 1400px) {
  .container {
    width: 90%;
  }
  #AboutUs .contant-list .item-list {
    height: 590px;
    padding: 40px 20px;
  }
  #AboutUs .contant-list .item-list .p2 {
    font-size: 20px;
    line-height: 24px;
  }
  #banner .container {
    top: 204px;
    left: 99px;
  }
  #banner .text .p1 {
    font-size: 30px;
    line-height: 35px;
  }
  #banner .text .p2 {
    font-size: 20px;
    line-height: 25px;
  }
}
@media (max-width: 1200px) {
  .container {
    width: 90%;
  }
  #AboutUs .contant-list .item-list {
    height: 700px;
    padding: 40px 20px;
  }
  #AboutUs .contant-list .item-list .p2 {
    font-size: 18px;
    line-height: 22px;
  }
  #banner .container {
    top: 194px;
    left: 79px;
  }
  #banner .text .p1 {
    font-size: 30px;
    line-height: 35px;
  }
  #banner .text .p2 {
    font-size: 20px;
    line-height: 25px;
  }
}
@media screen and (max-width: 1000px) {
  /* 这里是针对屏幕宽度小于或等于768px的设备的样式 */
  body {
    width: 1200px;
  }
  .container {
    width: 1000px;
  }
  #banner .container {
    top: 230px;
    left: 100px;
  }
}