div#item_wrap .item_wrap,
div#item_wrap .item_wrap * {
	padding: 0;
	margin: 0 auto;
	box-sizing: border-box;
	width: 100%;
    text-align: left;
    line-height: 175%;
}
div#item_wrap .item_wrap {
	margin: 3rem auto;
	width:calc(100% - 2rem);
    line-height: 175%;
}
div#item_wrap .item_wrap img {
	width: 100%
}

/* div#item_wrap .product */
div#item_wrap .product {
    margin: 2rem auto;
    width: 100%;
}
div#item_wrap .product .product__list {
	display: flex;
	justify-content: space-between;
	flex-flow: row wrap;
	align-items: flex-start;
	padding: 0;
	margin: 0 auto;
        /* border: 1px solid #ccc; */
}
div#item_wrap .product h3 {
	font-size: 28px;
    color: #333;
    text-align: left;
    padding: .75rem 1rem;
    margin: 0 auto;
    border-bottom: 1px dashed #eee;
}
div#item_wrap .product h3 .key {font-weight: 700;}
div#item_wrap .product .product__item {
	width: calc(33% - 8px);
        /* border: 1px solid #ccc; */
}
/* .product__spec-block */
div#item_wrap .product__spec-block{
		display: flex;
	justify-content: space-between;
	flex-flow: row wrap;
	align-items: flex-start;
	padding: 0;
	margin: 2rem auto 0;
        /* border: 1px solid #ccc; */
}
div#item_wrap .product__spec-block__comment,
div#item_wrap .product__spec-block__spec{
	width: calc(50% - 8px);
    text-align: left;
    font-size: 16px;
    padding: 0 1rem;
    line-height: 175%;
        /* border: 1px solid #ccc; */
}
div#item_wrap .product__spec-block__comment{}
div#item_wrap .product__spec-block__spec{}
/* ------------------------------------------------------------------------ */
/* mobile */
/* .xxxxx */
/* ------------------------------------------------------------------------ */
@media (orientation: portrait) and (max-width: 1279px) {
	/* 縦向き */
}
@media screen and (max-width: 1024px) {
	/* 1024px未満 */
}
@media screen and (max-width: 768px) {
	/* 768px未満 */
}
@media screen and (orientation: portrait) and (max-width: 768px) and (min-width: 768px) {
	/* 縦向き & 768pxちょうど */
}
@media screen and (max-width: 480px) {
	/* 480px未満 */
    div#item_wrap .product {
        width: calc(100% - 8px);
        padding: 0;
        margin: 0 auto;
    }
    div#item_wrap .product h3 {
        font-size: 21px;
        padding: .5rem 1rem;
    }
    div#item_wrap .product .product__item {
        width: calc(33% - 4px);
            /* border: 1px solid #ccc; */
    }
    div#item_wrap .product__spec-block {
        margin-top: 1rem;
    }
    div#item_wrap .product__spec-block__comment,
    div#item_wrap .product__spec-block__spec{
        flex-flow: column wrap;
        width: calc(100% - 8px);
        font-size: 14px;
        line-height: 160%;
        padding: 1rem;
        margin: 0 auto;
    }
    div#item_wrap .product__spec-block__comment{
        /* padding-bottom: 1.5rem; */
    }
    .ec-productRole .ec-productRole__main_title .ec-headingTitle {
        padding-left: 1rem;
    }
}
@media screen and (max-width: 320px) {
	/* 320px未満 */
}