/* スマートフォン320 */
@import url("css/samrt480.css") only screen and (max-width:320px);
@import url("css/common2nd.css") only screen and (max-width:320px);

/* スマートフォン480 */
@import url("css/samrt480.css") only screen and (min-width:321px) and (max-width:480px);
@import url("css/common2nd.css") only screen and (min-width:321px) and (max-width:480px);

/* タブレット */
@import url("css/tablet.css") only screen and (min-width:481px) and (max-width:768px);
@import url("css/common2nd.css") only screen and (min-width:481px) and (max-width:768px);

/* デスクトップ */
@import url("css/main.css") only screen and (min-width:769px);
@import url("css/common.css") only screen and (min-width:769px);