@import url("resp480.css") screen and (max-width: 479px);/*sp*/
@import url("resp480.css") screen and (min-width: 480px) and (max-width: 766px);/*sp*/
@import url("resp767.css") screen and (min-width: 767px) and (max-width: 1159px);/*tb*/
@import url("resp1160.css") screen and (min-width: 1160px) and (max-width: 1459px);/*pc*/
@import url("resp1460.css") screen and (min-width: 1460px);/*pc*/