div.button_area { text-align:center; width:222px; margin:0 auto; padding-top:8px; margin-bottom:18px;}

.button_buy{ background:url(https://img13.shop-pro.jp/PA01283/356/etc/btn_buy.png?20140621082827) no-repeat; width:222px; height:50px; cursor:pointer; border:none;}
.button_buy:hover{ opacity:0.6}
.product_outlink{ overflow:hidden;border-bottom: 1px dashed #369851; border-top: 1px dashed #369851; width:360px; padding:14px 0; }