@import url(./Pad.css) screen and (max-width: 64em);
@import url(./Mobile.css) screen and (max-width: 40em);
/*
* 标识
*/
body:after {
  display: block;
  height: 0;
  line-height: 0;
  overflow: hidden;
  visibility: hidden;
  content: 'Pc';
}
@media only screen and (max-width: 64em) {
  /*
* 标识
*/
  body:after {
    content: 'Pad';
  }
}
@media only screen and (max-width: 40em) {
  /*
* 标识
*/
  body:after {
    content: 'Mobile';
  }
}