@charset "utf-8";

.page_rock {
	max-width: 920px;
	margin: auto;
	box-sizing: border-box;
}
@media only screen and (min-width: 825px) {


}

@media (max-width:999px) {


}

@media (max-width: 825px) {

}
@media (max-width: 600px) {

}