.container {
  width: 80%;
  margin: 0 auto;
}
@media (min-width: 1600px) {
  .container {
    width: 1200px;
  }
}
@media (max-width: 1600px) {
  .container {
    width: 1200px;
  }
}
@media (max-width: 1400px) {
  .container {
    width: 1100px;
  }
  #Home {
    height: 800px;
  }
  #Home .container .p1 {
    font-size: 45px;
  }
  #Home .container {
    padding-top: 80px;
    padding-bottom: 80px;
  }
  #Product {
    padding-top: 80px;
  }
  #Product .container .title {
    font-size: 45px;
  }
  #Product .container .list .item {
    width: 349px;
    height: 489px;
  }
  #Advantages .container .title {
    font-size: 45px;
  }
  #Advantages .item {
    width: 524px;
    height: 306px;
  }
  #Advantages {
    padding-top: 80px;
  }
  #FQA{
    padding-top: 80px;
  }
  #FQA .title{
    font-size: 45px;
  }
  #Company .title{
    font-size: 45px;
  }
}
@media (max-width: 1200px) {
  .container {
    width: 1000px;
  }
  #Home {
    height: 888px;
  }
  #Home .container .p1 {
    font-size: 45px;
  }
  #Home .container {
    padding-top: 80px;
    padding-bottom: 80px;
  }
  #Product {
    padding-top: 80px;
  }
  #Product .container .title {
    font-size: 45px;
  }
  #Product .container .list .item {
    width: 312px;
    height: 489px;
  }
  #Advantages .container .title {
    font-size: 45px;
  }
  #Advantages .item {
    width: 489px;
    height: 306px;
  }
  #Advantages {
    padding-top: 80px;
  }
  #FQA{
    padding-top: 80px;
  }
  #FQA .title{
    font-size: 45px;
  }
  #Company .title{
    font-size: 45px;
  }
}
@media screen and (max-width: 768px) {
  body {
    width: 1200px;
  }
}