/*
@media screen and (max-width: @bkPhone) {}
@media screen and (min-width:calc(@bkPhone + 1px)) and (max-width:@bkTablet){}
@media screen and (min-width:calc(@bkTablet + 1px)){}
*/
@import url("phone.min.css") screen and (max-width: 768px);
@import url("tablet.min.css") screen and (min-width: 769px) and (max-width: 1024px);
@import url("pc.min.css") screen and (min-width: 1025px);
section {
  width: 500px!important;
  margin: auto;
}
section div.submit {
  text-align: center;
}
section div.linkArea {
  text-align: center;
  margin-top: 2rem;
}