@charset "utf-8";
.contents .border_box_20 { width:50%; margin:40px auto 20px; font-weight:bold; font-size:1.2em; border:2px solid #ccc; }
.contents .formbtn_lg[value*="後継商品"] { width:300px; }
@media (max-width:600px) {
	.contents .border_box_20 { width:95%; }
	.contents .formbtn_lg[value*="後継商品"] { width:auto; height:auto; padding:7px 28px; }
}