.okoi-504-1:after {content: "売り切れ"; color: #ff0080; font-size: 13px; font-family: sans-serif; font-weight: normal; line-height: 0; white-space: nowrap;}
.okoi-504-2:after {content: "売り切れ"; color: #ff0080; font-size: 13px; font-family: sans-serif; font-weight: normal; line-height: 0; white-space: nowrap;}
.okoi-504-3:after {content: "売り切れ"; color: #ff0080; font-size: 13px; font-family: sans-serif; font-weight: normal; line-height: 0; white-space: nowrap;}
.okoi-504-4:after {content: "売り切れ"; color: #ff0080; font-size: 13px; font-family: sans-serif; font-weight: normal; line-height: 0; white-space: nowrap;}
.okoi-504-5:after {content: "売り切れ"; color: #ff0080; font-size: 13px; font-family: sans-serif; font-weight: normal; line-height: 0; white-space: nowrap;}
.okoi-504-6:after {content: "売り切れ"; color: #ff0080; font-size: 13px; font-family: sans-serif; font-weight: normal; line-height: 0; white-space: nowrap;}