@media screen and (min-width: 0) {
  head {
    font-family : 'xs 0px';
  }
  body:after {
    content : 'xs - min-width: 0px';
  }
}

@media screen and (min-width: 544px) {
  head {
    font-family : 'sm 544px';
  }
  body:after {
    content : 'sm - min-width: 544px';
  }
}

@media screen and (min-width: 768px) {
  head {
    font-family : 'md 768px';
  }
  body:after {
    content : 'md - min-width: 768px';
  }
}

@media screen and (min-width: 992px) {
  head {
    font-family : 'lg 992px';
  }
  body:after {
    content : 'lg - min-width: 992px';
  }
}

@media screen and (min-width: 1200px) {
  head {
    font-family : 'xl 1200px';
  }
  body:after {
    content : 'xl - min-width: 1200px';
  }
}

head {
  clear : both;
}
head title {
  font-family : 'xs 0px, sm 544px, md 768px, lg 992px, xl 1200px';
}

body:after {
  display : none;
}

*[data-usn-if] {
  display : none;
}