@charset "utf-8";
.youtube-video {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 アスペクト比 */
  overflow: hidden;
}

.youtube-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#c2 {
	clear: both;
	background-image: url(../images/home/stripe_pt.gif);
	margin:    ;
	padding: 10rem 0  ;
}
#c2 h1,
#c2 div {
	text-align: center;
}
#c3 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c4 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c4 h2,
#c4 div {
	text-align: left;
}
#c16 {
	clear: both;
	margin: 50px 0 0 0;
	padding:    ;
}
#c16 a.itext, #c16 img, #c16 video {
}
#c16 h2,
#c16 div {
	text-align: left;
}
#c9 {
	clear: both;
	margin: 50px 0 0 0;
	padding:    ;
}
#c9 h2,
#c9 div {
	text-align: left;
}
#c5 {
	clear: both;
	margin: 50px 0 0 0;
	padding:    ;
}
#c5 h2,
#c5 div {
	text-align: left;
}
#c6 {
	clear: both;
	margin: 50px 0 0 0;
	padding:    ;
}
#c6 h2,
#c6 div {
	text-align: left;
}
#c7 {
	clear: both;
	margin: 50px 0 0 0;
	padding:    ;
}
#c7 h2,
#c7 div {
	text-align: left;
}
#c8 {
	clear: both;
	margin: 50px 0 0 0;
	padding:    ;
}
#c8 h2,
#c8 div {
	text-align: left;
}
#c10 {
	clear: both;
	margin: 50px 0 0 0;
	padding:    ;
}
#c10 h2,
#c10 div {
	text-align: left;
}
#c11 {
	clear: both;
	margin: 0 0 30px 0;
	padding:    ;
}
#c11 a.itext, #c11 img, #c11 video {
	width: 1280px;
	height: 617px;
}
#c12 {
	clear: both;
	margin: 50px 0 0 0;
	padding:    ;
}
#c12 h2,
#c12 div {
	text-align: left;
}
#c13 {
	clear: both;
	margin: 50px 0 0 0;
	padding:    ;
}
#c13 a.itext, #c13 img, #c13 video {
}
#c13 h2,
#c13 div {
	text-align: left;
}
#c14 {
	clear: both;
	margin: 0 0 30px 0;
	padding:    ;
}
#c14 a.itext, #c14 img, #c14 video {
	width: 1280px;
	height: 670px;
}
#c15 {
	clear: both;
	margin: 0 0 30px 0;
	padding:    ;
}
#c15 a.itext, #c15 img, #c15 video {
	width: 1280px;
	height: 989px;
}
#c17 {
	clear: both;
	margin: 0 0 30px 0;
	padding:    ;
}
#c17 a.itext, #c17 img, #c17 video {
	width: 1000px;
	height: 1332px;
}
@media screen and (min-width: 641px) and (max-width: 834px) {
#c2 {
}
#c3 {
}
#c4 {
}
#c16 {
}
#c9 {
}
#c5 {
}
#c6 {
}
#c7 {
}
#c8 {
}
#c10 {
}
#c11 {
}
#c12 {
}
#c13 {
}
#c14 {
}
#c15 {
}
#c17 {
}
}
@media screen and (max-width: 640px) {
#c2 {
}
#c3 {
}
#c4 {
}
#c16 {
}
#c9 {
}
#c5 {
}
#c6 {
}
#c7 {
}
#c8 {
}
#c10 {
}
#c11 {
}
#c12 {
}
#c13 {
}
#c14 {
}
#c15 {
}
#c17 {
}
}