@media screen and (min-width: 950px) {
  /*放大125%*/
  .page125 .wrap,
  .page125 .pageTitle {
    max-width: 1100px;
  }
  .page125 .ind-exhintro .txtbox {
    padding-left: calc((100% - 1100px)/2);
  }
  /*放大150%*/
  .page150 .wrap,
  .pageTitle .wrap {
    max-width: 1050px;
  }
  .page150 .ind-exhintro .txtbox,
  .pageTitle .ind-exhintro .txtbox {
    padding-left: calc((100% - 1050px)/2);
  }
}
@media screen and (min-width: 950px) and (max-width: 1200px) {
  /*放大125%*/
  .page125 .wrap,
  .page125 .pageTitle {
    max-width: 80%;
  }
  .page125 .ind-exhintro .txtbox {
    padding-left: 10%;
  }
  /*放大150%*/
  .page150 .wrap,
  .page150 .pageTitle {
    max-width: 1050px;
  }
  .page150 .ind-exhintro .txtbox {
    padding-left: calc((100% - 1050px)/2);
  }
  .page150 .nav-box .nav-ul li {
    margin-left: 50px;
  }
}