@media screen and (max-width: 767px) {
	.main div {
		background: url("/content/dam/31sumai/mfr/X2223/asset/images/leadingtower/main_sp.jpg") center 50% no-repeat;
		background-size: cover;
	}
	.bg_sky1 {
		padding: 120px 20px 15px;
		position: relative;
		margin-bottom: 70px;
	}
	.bg_sky1 .bg1 {
		position: absolute;
		left: 0;
		top: 0;
		width: 100%;
	}
	.box_person {
		display: flex;
		justify-content: space-between;
		margin-bottom: 40px;
	}
	.box_person .txt_person, .box_person .ph_person {
		width: calc((100% - 10px)/2);
	}
	.box_person .txt_person {
		display: flex;
		flex-direction: column;
		justify-content: space-between;
	}
	.box_person .txt_person .txt_person1 {
		font-size: 20px;
		font-weight: bold;
		letter-spacing: 0.05em;
		line-height: 1.2;
	}
	.box_person .txt_person .txt_person2 {
		font-size: 22px;
		letter-spacing: 0.05em;
	}
	.box_person .txt_person .txt_person2 span {
		font-size: 10px;
		display: block;
		margin-bottom: 20px;
	}
	.box_person .ph_person {}
	.txt_about {}
	.ul_ph {
		display: flex;
		flex-wrap: wrap;
		gap: 30px 20px;
		margin: 50px 0;
	}
	.ul_ph li {
		width: calc((100% - 20px)/2);
	}
	.ul_ph li:first-of-type {
		width: 100%;
	}
	.ul_ph li div {
		border: solid 1px #231815;
		box-sizing: border-box;
		font-weight: bold;
		font-size: 16px;
		letter-spacing: 0.1em;
		text-indent: 0.1em;
		padding: 5px 0;
		text-align: center;
	}
	.ul_ph li span {
		display: block;
		font-size: 10px;
		margin-top: 10px;
		line-height: 1.4;
	}
	.ul_ph li span.sm {
		margin-top: 2px;
	}
	.note_ph {
		text-align: right;
		font-size: 10px;
	}
	.lead1 {
		margin-bottom: 30px;
	}
	.mark_a {
		position: relative;
	}
	.mark_a::before {
		position: absolute;
		content: "";
		width: 102px;
		height: 103px;
		display: block;
	}
	/**/
	.mark_a1::before {
		top: -30px;
		right: -50px;
		background: url("/content/dam/31sumai/mfr/X2223/asset/images/leadingtower/mark_a.png") left top no-repeat;
		background-size: 100%;
	}
	.mark_a2::before {
		top: 20px;
		left: -15px;
		background: url("/content/dam/31sumai/mfr/X2223/asset/images/leadingtower/mark_a2.png") left top no-repeat;
		background-size: 100%;
	}
	.mark_a3::before {
		top: -48px;
		left: -9px;
		background: url("/content/dam/31sumai/mfr/X2223/asset/images/leadingtower/mark_a.png") left top no-repeat;
		background-size: 100%;
	}
	.mark_a div {
		position: relative;
	}
	.h_img8 {
		margin: 0 20px 30px;
		border-left: solid 1px #231815;
		border-right: solid 1px #231815;
		font-weight: bold;
		text-align: center;
		letter-spacing: 0.05em;
		text-indent: 0.05em;
		font-size: 18px;
		line-height: 1;
	}
	.img8 {
		margin-bottom: 50px;
	}
	.img8 span {
		position: static;
		text-align: right;
		margin-top: 5px;
		margin-right: 20px;
		display: block;
	}
	.bg_sky2 {
		padding: 0;
		margin-bottom: 70px;
	}
	.img13 {
		margin-bottom: 70px;
	}
	.img14 {
		margin: 0 0 60px;
	}
	.img16 {}
	.img16 span {
		bottom: 80px;
	}
	.img17 {
		margin-top: -60px;
	}
	.img17 span {
		position: static;
		text-align: right;
		margin-top: 5px;
		margin-right: 20px;
		display: block;
	}
}
@media screen and (min-width: 768px) {
	.main div {
		background: url("/content/dam/31sumai/mfr/X2223/asset/images/leadingtower/main.jpg") center 50% no-repeat;
		background-size: cover;
	}
	.bg_sky1 {
		padding: 120px 20px 15px;
		position: relative;
		margin-bottom: 70px;
	}
	.bg_sky1 .bg1 {
		position: absolute;
		left: 0;
		top: 0;
		width: 100%;
	}
	.pc_person {
		display: flex;
		justify-content: space-between;
		width: 700px;
		margin: 0 auto 80px;
	}
	.box_person {
		/*display: flex;
		justify-content: space-between;
		margin: 0 auto 60px;*/
		position: relative;
		z-index: 2;
		width: 300px;
	}
	.box_person .txt_person, .box_person .ph_person {
		/*width : calc((100% - 10px)/2) ;*/
	}
	.box_person .txt_person {
		/*display: flex;
		flex-direction: column;
		justify-content: space-between;*/
	}
	.box_person .txt_person .txt_person1 {
		font-size: 40px;
		font-weight: bold;
		letter-spacing: 0.05em;
		line-height: 1.2;
		margin-bottom: 20px;
		white-space: nowrap;
	}
	.box_person .txt_person .txt_person2 {
		font-size: 40px;
		letter-spacing: 0.05em;
		margin-top: 20px;
		line-height: 1.3;
	}
	.box_person .txt_person .txt_person2 span {
		font-size: 12px;
		display: block;
		margin-bottom: 5px;
	}
	.box_person .ph_person {}
	.txt_about {
		width: 350px;
		margin-top: 70px;
		line-height: 1.8;
	}
	.ul_ph {
		display: flex;
		flex-wrap: wrap;
		gap: 30px 30px;
		margin: 0 auto 120px;
		width: 1000px;
	}
	.ul_ph li {
		width: calc((100% - 60px)/3);
	}
	.ul_ph li:first-of-type {
		width: 100%;
	}
	.ul_ph li div {
		border: solid 1px #231815;
		box-sizing: border-box;
		font-weight: bold;
		font-size: 24px;
		letter-spacing: 0.1em;
		text-indent: 0.1em;
		text-align: center;
		padding: 20px;
	}
	.ul_ph li span {
		display: block;
		margin-top: 12px;
		line-height: 1.4;
	}
	.ul_ph li span.sm {
		margin-top: 5px;
		font-size: 10px;
	}
	.note_ph {
		text-align: right;
		font-size: 10px;
	}
	.lead1 {
		margin-bottom: 60px;
	}
	.mark_a {
		position: relative;
	}
	.mark_a::before {
		position: absolute;
		content: "";
		width: 160px;
		height: 162px;
		display: block;
	}
	/**/
	.mark_a1::before {
		top: -40px;
		left: 370px;
		background: url("/content/dam/31sumai/mfr/X2223/asset/images/leadingtower/mark_a.png") left top no-repeat;
		background-size: 100%;
	}
	.mark_a2::before {
		top: 40px;
		right: 300px;
		background: url("/content/dam/31sumai/mfr/X2223/asset/images/leadingtower/mark_a2.png") left top no-repeat;
		background-size: 100%;
	}
	.mark_a3::before {
		top: -48px;
		left: -9px;
		background: url("/content/dam/31sumai/mfr/X2223/asset/images/leadingtower/mark_a.png") left top no-repeat;
		background-size: 100%;
	}
	.mark_a div {
		position: relative;
	}
	.h_img8 {
		margin: 0 auto 60px;
		border-left: solid 2px #231815;
		border-right: solid 2px #231815;
		font-weight: bold;
		text-align: center;
		letter-spacing: 0.05em;
		text-indent: 0.05em;
		font-size: 32px;
		line-height: 1;
		width: 800px;
	}
	.img8 {
		width: 800px;
		margin: 0 auto 120px;
	}
	.img8 span {
		position: static;
		text-align: right;
		margin-top: 5px;
		margin-right: 20px;
		display: block;
	}
	.bg_sky2 {
		padding: 0;
		margin-bottom: 70px;
	}
	.img13 {
		margin-bottom: 70px;
	}
	.img14 {
		margin: 0 auto 120px;
		width: 1000px;
	}
	.img16 {
		margin: 0 auto;
		width: 800px;
	}
	.img16 span {
		bottom: 180px;
	}
	.img17 {
		margin-top: -120px;
	}
	.img17 span {
		position: static;
		text-align: right;
		margin-top: 5px;
		margin-right: 20px;
		display: block;
	}
}