@charset "utf-8";
.red h2 {
    width: fit-content;
    margin-inline: auto;
    border-bottom: 1px solid red;
}
.red h2:first-letter{
color: red;
}
#c3 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c2 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c2 a.itext, #c2 img, #c2 video {
	width: 720px;
	height: 521px;
}
#c1 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c1 h2,
#c1 div {
	text-align: left;
}
#c4 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c5 {
	clear: both;
	margin:    ;
	padding: 10% 0  ;
}
#c5 a.itext, #c5 img, #c5 video {
	width: 1128px;
	height: 476px;
}
#c6 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c6 {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
}
#c6 > div.box {
	box-sizing: border-box;
	overflow: hidden;
}
#c6 > div:nth-of-type(1) img {
	width: 580px;
}
#c7 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c7 {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
}
#c7 > div.box {
	box-sizing: border-box;
	overflow: hidden;
}
#c8 {
	clear: both;
	background-image: url(../images/common/online-bg.jpg);
	margin:    ;
	padding:    ;
}
#c8 h2,
#c8 div {
	text-align: center;
}
#c9 {
	clear: both;
	margin: 10% 0 30px 0;
	padding:    ;
}
#c9 h2,
#c9 div {
	text-align: center;
}
#c10 {
	clear: both;
	margin:    ;
	padding:    ;
}
@media screen and (min-width: 641px) and (max-width: 834px) {
#c3 {
}
#c2 {
}
#c1 {
}
#c4 {
}
#c5 {
}
#c6 {
}
#c6 {
}
#c7 {
}
#c7 {
}
#c8 {
}
#c9 {
}
#c10 {
}
}
@media screen and (max-width: 640px) {
#c3 {
}
#c2 {
}
#c1 {
}
#c4 {
}
#c5 {
}
#c6 {
}
#c6 {
}
#c7 {
}
#c7 {
}
#c8 {
}
#c9 {
}
#c10 {
}
}