@charset "utf-8";

img.w100 {
	width: 100%; height :auto;
}
.row img {
	width: 100%; height :auto;
}
ul.col2.w310 {
	display: flex;
	justify-content: space-between;
	flex-wrap: nowrap;
	margin: 40px 0;
}
ul.col2.w310 li.spa {
	width: 40px;
}
ul.col2.w310 li.l {
	width: 270px;
	display: -webkit-flex;
	display: flex;
	-webkit-align-items: center;
	align-items: center;
	-webkit-justify-content: center;
	justify-content: center;
}
ul.col2.w310 li.l img.w270 {
	width: 100%; height: auto; max-width: 270px; 
}
ul.col2.w310 li.r {
	width: calc(100% - 310px);
}
.mida1 {
	font-size: 24px; padding-bottom: 20px;
}
.mida1.zero {
	font-size: 24px; padding-bottom: 20px;
}
.detail1 {
	font-size: 15px; padding-bottom: 20px;
	line-height: 1.7; 
}
.dfaBox {
	overflow: hidden; box-sizing: border-box;
	letter-spacing:-0.4em;/* empty space */
}
.dfaBox .dfa, .dfaBox img.w159 {
	display: inline-block;
	letter-spacing:normal;/* empty space */
	width: 159px;
}
.dfaBox .dfa {
	margin-right: 30px;
	width: calc(100% - 190px);
}
.mida2 {
	font-size: 15px; padding-bottom: 5px;
	font-weight: 600;
}
.profBox {
	overflow: hidden; box-sizing: border-box;
	letter-spacing:-0.4em;/* empty space */
}
.profBox .prof, .profBox img.w200 {
	display: inline-block;
	letter-spacing:normal;/* empty space */
}
.profBox .prof {
	margin-right: 30px;
	width: calc(100% - 230px);
}
.profBox img.w200 {
	width: 200px; height: auto;
}

.profBoxN {
	display: flex;justify-content: space-between;
}
.profBoxN .img {
	display: flex;
	align-items: flex-end;
	margin-left: 30px;
}
.profBoxN .img.dr {
	align-items: center;
}

.profBoxN .img img.img1{
	margin-right: 10px;
}

.profBoxN img.w200 {
	width: 200px; height: auto;
	max-width: 200px; 
}

.youtube_flex {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	margin: 40px 0 20px;
}
.youtube_flex img{
	max-width: 202px; height: auto;
}
.waku {
	padding: 20px 40px;
	border: 2px solid #f7812b;
}
.waku ul.col2.w50p {
	display: flex;
	flex-wrap: nowrap;
	margin: 20px 0 5px;
}
.waku ul.col2.w50p li.spa {
	width: 40px;
}
.waku ul.col2.w50p li {
	/*width: calc(50% - 20px);*/
}
.waku ul.col2.w50p li img {
	width: 100%; height: auto; max-width: 300px; 
}

.waku ul.col3 {
	display: flex;
	justify-content: space-between;
	flex-wrap: nowrap;
	margin: 0px 0 10px;
}
.waku ul.col3 li:not(.spa) {
	width: 28%;
}
.waku ul.col3 li.spa {
	width: 8%;
}
.waku ul.col3 li img {
	width: 100%; height: auto; /*max-width: 200px; */
}
.waku ul.col3 li .sp {display: none;}

.lesson {
	display: flex;
}
.lesson > div {
	width: calc(50% - 20px);
}
.lesson .spa {
	width: 40px;
}
.lesson ul.col2.w165 {
	display: flex;
	justify-content: space-between;
	flex-wrap: nowrap;
	background: #fff;
	padding: 15px;
}
.lesson ul.col2.w165.or {
	background: transparent;
	padding: 0px;
}
.lesson ul.col2.w165 li.spa {
	width: 20px;
}
.lesson ul.col2.w165 li.l {
	width: calc(100% - 185px);
}
.lesson ul.col2.w165 li.r {
	width: 165px;
}
.lesson ul.col2.w165 li img {
	width: 100%; height: auto; max-width: 200px;
}
.mida3 {
	font-size: 18px; padding: 4px 0;
	border: 1px solid #f7812b;
	border-radius: 5px;
	text-align: center; line-height: 1.0; 
	margin-bottom: 10px;
}
a.but1{
	display: inline-block; color: #fff; width: 70%; 
	font-size: 18px; padding: 4px  24px 4px 10px; text-align: center; 
	background: #f7812b url(../img/arrow_r1.png) no-repeat right 20px center;
	border-radius: 5px; box-sizing: border-box;
}

.dfa ul.col2.w300r {
	display: flex;
	justify-content: space-between;
	flex-wrap: nowrap;
}
.dfa ul.col2.w300r li.spa {
	width: 40px;
}
.dfa ul.col2.w300r li.l {
	width: calc(100% - 340px);
}
.dfa ul.col2.w300r li.r img.w300 {
	width: 100%; height: auto; max-width: 300px; 
}
.dfa ul.col2.w300r li.r {
	width: 300px; text-align: right; 
}

#tech p.font12.w600 {
	max-width: 600px; text-align: left; 
	margin: 0 auto;
}
#blog img.w900 {
	width: 100%; height: auto;
	max-width: 900px;
}


#access ul.col2.w50p {
	display: flex;
	justify-content: space-between;
	flex-wrap: nowrap;
	margin: 20px 0 5px;
}
#access ul.col2.w50p li.spa {
	width: 40px;
}
#access ul.col2.w50p li {
	width: calc(50% - 20px);
}
#access ul.col2.w50p li img {
	width: 100%; height: auto; 
}
br.sp {display: none;}

#sb_instagram .sb_instagram_header {
	box-sizing: border-box;
}
.sp_banner{display: none;}


@media screen and (max-width: 990px){
	.google-maps {
	position: relative;
	padding-bottom: 72.09%;
	height: 0;
	overflow: hidden;
	}
	.google-maps iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100% !important;
	height: 100% !important;
	}

	.waku ul.col3 li:not(.spa) {width: 30%;}
	.waku ul.col3 li.spa {width: 5%;}
}

@media screen and (max-width: 940px){
	.youtube_flex .font24 {font-size: 22px;}
}
@media screen and (max-width: 840px){
	.youtube_flex img{max-width: 160px; height: auto;}
}
@media screen and (max-width: 820px){
	br.pc820 {display: none;}
	.mida1 {line-height: 1.4;}
	.profBoxN .img {display: block;}
	.profBoxN .img img.img1 {
		margin-right: 0px; margin-bottom: 10px;}
}
@media screen and (max-width: 740px){
	.youtube {
	position: relative;
	padding-bottom: 56.33%;
	height: 0;
	overflow: hidden;
	}
	.youtube iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100% !important;
	height: 100% !important;
	}
	.youtube_flex {display: block;}
	.youtube_flex img{max-width: 200px; height: auto;}
}
@media screen and (max-width: 700px){
	ul.col2.w310 {display: block;margin: 20px 0;}
	ul.col2.w310 li.spa {display: none;}
	ul.col2.w310 li.l {width: auto; padding-bottom: 40px;}
	ul.col2.w310 li.r {width: auto;}
	
	.profBoxN {display: block;}
	.profBoxN .img{text-align: center;
	margin-left: 0px;margin:  20px auto 0;
	}
	
	.lesson {display: block;}
	.lesson > div {width: auto;}
	.lesson .spa {display: none;}
	.lesson ul.col2.w165:nth-child(1) {margin-bottom: 20px;}
	.waku {padding: 10px 20px;}
	a.but1{
		width: 100%; 
	background: #f7812b url(../img/arrow_r1.png) no-repeat right 10px center;
	}
}
@media screen and (max-width: 640px){
	.waku ul.col2.w50p {display: block;}
	.waku ul.col2.w50p li.spa {display: none;}
	.waku ul.col2.w50p li {width: auto; text-align: center;}
	.waku ul.col2.w50p li:nth-child(1) {margin-bottom: 20px;}
	.waku ul.col3 {display: block;}
	.waku ul.col3 li.spa {display: none;}
	.waku ul.col3 li:not(.spa) {width: auto; text-align: center;}
	.waku ul.col3 li img {max-width: 200px; }
	.waku ul.col3.pc {display: none; }
	.waku ul.col3 li .sp {display: block; margin: 5px 0 20px;}
	
	.dfa ul.col2.w300r {display: block;}
	.dfa ul.col2.w300r li.spa {display: none;}
	.dfa ul.col2.w300r li.l {width: auto; }
	.dfa ul.col2.w300r li.r {width: auto; text-align: center; }
	#access ul.col2.w50p {display: block; margin: 0px 0 5px;}
	#access ul.col2.w50p li {width: auto; }
	#access ul.col2.w50p li.spa {display: none;}
	#access ul.col2.w50p li:nth-child(2) {width: auto; text-align: center; }
	#access ul.col2.w50p li img {max-width: 500px;}
	br.pc640 {display: none;}
	#contact .padding_t20 {display: none;}
	.mida1 {
		font-size: 20px; padding-bottom: 20px;
	}
	.mida1.zero {
		font-size: 20px; padding-bottom: 20px;
	}
	a.but1{font-size: 16px;}
	br.sp.w640 {display: block;}
	br.pc640 {display: none;}
	/*.margin_b40 {margin-bottom: 20px;}*/
	.bold.padding_t30.sp { padding-top: 0px;}
	#blog .detail1 {padding-bottom: 0px;}
	
	.pc_banner{display: none;}
	.sp_banner{display: block;}
}
@media screen and (max-width: 550px){
	.dfaBox .dfa, .dfaBox img.w159 {display: block;}
	.dfaBox img.w159 {margin: 20px  auto 0;}
	.dfaBox .dfa {margin-right: 0px; width: auto;}
	.profBox .prof, .profBox img.w200 {display: block;}
	.profBox img.w200 {margin: 20px  auto 0;}
	.profBox .prof {margin-right: 0px; width: auto;}
	.lesson ul.col2.w165 {display: block;}
	.lesson ul.col2.w165 li.spa {display: none;}
	.lesson ul.col2.w165 li.l, .lesson ul.col2.w165 li.r {width: auto; }
	.lesson ul.col2.w165 li.r {text-align: center; padding-top: 10px;}
}
@media screen and (max-width: 490px){
	br.pc490 {display: none;}
	.youtube_flex .font24 {font-size: 18px;}
}
@media screen and (max-width: 320px){
	
}