@charset "utf-8";@media screen and (min-width:768px){body{background:#091c3d}.jackPc{background:url(./ad_background.jpg) center 65px no-repeat}}@media screen and (max-width:767px){.background{background:#091c3d}.jackSp{background:url(./ad_background_sp.jpg) center top no-repeat;background-size:415px}#header{}}