@charset 'iso-2022-jp';
#ph1{ background:url(../img/corner_ph.jpg) no-repeat;}
#ph2{ background:url(../img/corner_ph.jpg) 0px -136px no-repeat;}
#ph3{ background:url(../img/corner_ph.jpg) 0px -272px no-repeat;}
#ph4{ background:url(../img/corner_ph.jpg) 0px -408px no-repeat;}