@charset "utf-8";

#c17 {
	clear: both;
	background-image: url(../images/common/index-bg1.jpg);
	margin:    ;
	padding:    ;
}
#c17 h1,
#c17 div {
	text-align: center;
}
#c18 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c18 h3,
#c18 div {
	text-align: left;
}
#c20 {
	clear: both;
	margin: 10% 0 0 0;
	padding:    ;
}
#c20 h2,
#c20 div {
	text-align: left;
}
#c21 {
	clear: both;
	margin: 30px 0 0 ;
	padding:    ;
}
#c21 a.itext, #c21 img, #c21 video {
	width: 3648px;
	height: 2432px;
}
#c21 h3,
#c21 div {
	text-align: left;
}
#c19 {
	clear: both;
	display: none;
	margin: 10% 0 0 0;
	padding:    ;
}
#c19 {
	flex-direction: row;
	flex-wrap: wrap;
}
#c19 > div.box {
	box-sizing: border-box;
	overflow: hidden;
}
@media screen and (min-width: 641px) and (max-width: 834px) {
#c17 {
}
#c18 {
}
#c20 {
}
#c21 {
}
#c19 {
	display: none;
}
#c19 {
}
}
@media screen and (max-width: 640px) {
#c17 {
}
#c18 {
}
#c20 {
}
#c21 {
}
#c19 {
	display: none;
}
#c19 {
}
}