/* 画像 */
div#image_area{
	width: 450px;
	float: left;
}
div#image_area div.image_main{
	display: block;
	margin: 0;
	padding: 0;
	width: 450px;
	height: 450px;
	background-repeat: no-repeat;
	background-position: center center;
	margin-bottom: 4px;
}
div#image_area ul{
	list-style-type: none;
	margin: 0;
	padding: 0;
}
div#image_area ul li{
	margin: 0;
	padding: 0;
	margin-right: 8px;
	margin-top: 8px;
	cursor: pointer;
	float: left;
}
div#image_area ul li img.image_thumb{
	width: 80px;
	height: auto;
}

/* 購入フォーム */
div#order_area{
	width: 230px;
	float: right;
}
div#order_area h3{
	margin: 0;
	padding: 0;
	font-size: 20px;
	font-weight: 600;
	padding-top: 20px;
	padding-bottom: 20px;
	border-bottom-color: var(--k80-color);
	border-bottom-style: solid;
	border-bottom-width: 1px;
}
div#order_area h5{
	margin: 0;
	padding: 0;
	font-size: 16px;
	font-weight: 400;
	line-height: 20px;
	letter-spacing: 1px;
	color: var(--k70-color);
	padding-top: 10px;
}
div#order_area h4{
	margin: 0;
	padding: 0;
	font-size: 22px;
	font-weight: 400;
	line-height: 30px;
	letter-spacing: 1px;
	color: var(--k70-color);
	padding-top: 20px;
}
div#order_area h4 span{
	font-size: 12px;
}
div#order_area p{
	font-size: 10px;
	line-height: 16px;
}
div#order_area div#num_input{
	font-size: 12px;
	line-height: 40px;
}
div#order_area div#num_input input{
	width: 120px;
	height: 40px;
	border-color: var(--k80-color);
	border-style: solid;
	border-width: 1px;
	background-color: rgba(255,255,255,0);
	text-align: right;
	padding-left: 10px;
	padding-right: 10px;
}
div#order_area button#btn_submit{
	width: 230px;
	height: 70px;
	line-height: 70px;
	color: #FFF;
	font-size: 18px;
	background-color: #000;
	border-style: none;
	margin-top: 20px;
	letter-spacing: 2px;
}
div#order_area a{
	display: block;
	width: 230px;
	height: 40px;
	line-height: 40px;
	color: #FFF;
	font-size: 12px;
	background-color: #7E8080;
	border-style: none;
	text-align: center;
	text-decoration: none;
	margin-top: 10px;
}



/* 説明文 */
div#detail_area{
	margin-bottom: 50px;
	letter-spacing: 1px;
}
div#detail_area h4{
	width: 100%;
	font-size: 16px;
	border-bottom-color: var(--k80-color);
	border-bottom-style: solid;
	border-bottom-width: 1px;
}
div#detail_area p{
	width: 100%;
	font-size: 14px;
	margin-bottom: 30px;
}
div#detail_area p:first-of-type{
	padding-bottom: 20px;
}
div#detail_area div:nth-last-of-type(3){
	width: 334px;
	float: left;
}
div#detail_area div:nth-last-of-type(2){
	width: 334px;
	float: right;
}

/* オプション */
select.select_option{
	display: none;
}
div#option_boxes{
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	flex-wrap: wrap;
	padding-top: 10px;
}
div#option_boxes div.option_box{
	cursor: pointer;
	background-color: rgba(189,170,148,0.2);
	color:#767676;
	border-color: rgba(158,151,148,0.75);
	border-style: solid;
	border-width: 1px;
	
	width: 48%;
	box-sizing: border-box;
	padding: 5px;
	font-size: 1.2rem;
	margin-bottom: 8px;
}
div#option_boxes div.option_box span{
	display: block;
	font-size: 0.75rem;
}

div#option_boxes div.active_option{
	background-color: rgba(219,83,74,0.84);
	color: #FFF;
}

/* お気に入り */
.product__fav-item {
	margin-top: 10px;
	margin-bottom: 10px;
}

.product__fav-item button {
	padding: 0;
	cursor: pointer;
	transition: .2s;
	color: #7E8080;
	border: 0;
	outline: none;
	background: transparent;
}

.product__fav-item .fav-items {
	color: #ff7373;
}