.main.design {
	margin-top: 150px;
}

@media screen and (max-width: 736px) {
	.main.design {
		margin-top: 60px;
	}
}

.main.design .mainvisual {
	background: url(../images/design/image-mainvisual.jpg) no-repeat center center;
	background-size: cover;
	padding-top: 40.1%;
	width: 100%;
}

@media screen and (max-width: 736px) {
	.main.design .mainvisual {
		background: url(../images/design/image-mainvisual-sp.jpg) no-repeat center center;
		background-size: cover;
		padding-top: 60%
	}
}

.main.design {
	background-color: #000;
}

/* ---------------------- */
/* main */
/* ---------------------- */

.design-detail .wrap .list .content {
	padding: 140px 0 135px;
	text-align: center;
}

@media screen and (max-width: 736px) {
	.design-detail .wrap .list .content {
		padding: 70px 20px;
	}
}

.design-detail .wrap .list:nth-child(1) .content {
	background: url(../images/design/bg-design01.jpg) no-repeat center center;
	background-size: cover;
}

.design-detail .wrap .list:nth-child(2) .content {
	background: url(../images/design/bg-design02.jpg) no-repeat center center;
	background-size: cover;
}

.design-detail .wrap .list .content .title {
	color: #fff;
	font-family: 'ヒラギノ明朝 ProN W3', 'Hiragino Mincho ProN', 'ヒラギノ明朝 Pro', 'Hiragino Mincho Pro', 'HG明朝E', 'ＭＳ Ｐ明朝', 'MS PMincho', 'ＭＳ 明朝', 'MS Mincho', serif;
	font-size: 36px;
	line-height: 1.8;
	letter-spacing: 0.3em;
	margin-bottom: 50px;
	text-indent: 0.3em;
}

@media screen and (max-width: 736px) {
	.design-detail .wrap .list .content .title {
		font-size: 24px;
		letter-spacing: 0.2em;
		margin-bottom: 30px;
		text-indent: 0.2em;
	}
}

.design-detail .wrap .list .content .text {
	color: #fff;
	font-family: 'ヒラギノ明朝 ProN W3', 'Hiragino Mincho ProN', 'ヒラギノ明朝 Pro', 'Hiragino Mincho Pro', 'HG明朝E', 'ＭＳ Ｐ明朝', 'MS PMincho', 'ＭＳ 明朝', 'MS Mincho', serif;
	font-size: 16px;
	line-height: 1.8;
	letter-spacing: 0.2em;
	text-indent: 0.2em;
}

@media screen and (max-width: 736px) {
	.design-detail .wrap .list .content .text {
		letter-spacing: 0.1em;
		text-indent: 0.1em;
	}
}

.design-detail .wrap .list .image img {
	height: auto;
	width: 100%;
}

.design-detail .wrap .list .day-night {
	padding-top: 58.6%;
	position: relative;
	width: 100%;
}

.design-detail .wrap .list .day-night .swiper {
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
}

.design-detail .wrap .list .day-night .swiper .swiper-wrapper {
	height: 100%;
	width: 100%;
}

.design-detail .wrap .list .day-night .swiper .swiper-wrapper .swiper-slide {
	height: 100%;
	width: 100%;
}

.design-detail .wrap .list .day-night .swiper .swiper-wrapper .swiper-slide img {
	height: auto;
	width: 100%;
}

.design-detail .wrap .list .day-night img.active {
	opacity: 1;
}

.design-detail .wrap .list .day-night img:nth-child(1) {
  animation: fade 6s infinite;
}
.design-detail .wrap .list .day-night img:nth-child(2) {
  animation: fade 6s infinite 3s;
}

/* @keyframes fade {
  0%, 100% { opacity: 0; }
  20%, 50% { opacity: 1; }
} */

.design-detail .wrap .list .btn-wrap {
	display: flex;
	justify-content: space-between;
	position: absolute;
	top: 0;
	right: 135px;
	width: 264px;
}

@media screen and (max-width: 736px) {
	.design-detail .wrap .list .btn-wrap {
		right: 0;
		width: 120px
	}
}

.design-detail .wrap .list .btn-wrap .swiper-button-prev::after,
.design-detail .wrap .list .btn-wrap .swiper-button-next::after {
	content: none;
}

.design-detail .wrap .list .btn-wrap .swiper-button-prev {
	left: 0;
}

.design-detail .wrap .list .btn-wrap .swiper-button-next {
	right: 0;
}

.design-detail .wrap .list .btn-wrap .swiper-button-prev,
.design-detail .wrap .list .btn-wrap .swiper-button-next {
	background-color: rgba(0,0,0,0.5);
	color: #fff;
	font-family: YakuHanJPs, 'Hiragino Kaku Gothic Pro', MyYuGothicM, Meiryo, sans-serif;
	font-size: 18px;
	height: auto;
	margin: 0;
	top: 0;
	padding: 10px 0;
	opacity: 1;
	text-align: center;
	transition: all 0.5s ease-in-out;
	width: 130px;
}

@media screen and (max-width: 736px) {
	.design-detail .wrap .list .btn-wrap .swiper-button-prev,
	.design-detail .wrap .list .btn-wrap .swiper-button-next {
		font-size: 13px;
		padding: 7px 0;
		width: 59px
	}
}

.design-detail .wrap .list .btn-wrap .swiper-button-disabled {
	background-color: rgba(255,255,255,0.5);
	color: #000;
}