#header{
/*	background-image: url('../img/back.png');
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center center;*/
	background-color: #3370E4;
	text-align: center;
	line-height: 1.8em;
	color: #FFF;
	position: fixed;
	left: 0;
	top: 0px;
	width: 100%;
	height: 100px;
	z-index: 999;
	transition: all 0.3s linear;
}
@media screen and (max-width: 768px){
	#header{
		top: 0px;
		height: 100px;
	}
}
@media screen and (max-width: 450px){
	#header{
		top: 0px;
		height: 100px;
	}
}
#header.top{
	top: 0px;
	box-shadow: 0 1px 6px 0 rgba(32, 33, 36, 0.28);
	transition: all 0.3s linear;
}

img{
	image-rendering: -webkit-optimize-contrast;
}

#icon{
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 888;
}

.logo{
	max-width: 200px;
	width: 100%;
	transition: all 0.2s linear;
	image-rendering: -webkit-optimize-contrast;
}
@media screen and (max-width: 450px){
	.logo{
		max-width: 180px;
		width: 100%;
	}
}
.logo:hover{
	opacity: 0.8;
	transition: all 0.2s linear;
}

h1{
	font-size: 100%;
	color: #fff;
	text-indent: 0;
	height: auto;
	width: auto;
	line-height: 1.5em;
	margin-top: 1em;
}
@media screen and (max-width: 450px){
	h1{
		font-size: 85%;
	}
}

h2{
	text-align: center;
	width: 100%;
	font-size: 200%;
	font-weight: bold;
	line-height: 1.5em;
	margin-top: 0.4em;
	margin-bottom: 0.5em;
	text-shadow: 1px 1px 2px #aaa;
}
@media screen and (max-width: 768px){
	h2{
		text-align: center;
		width: 100%;
		font-size: 300%;
		font-weight: bold;
		line-height: 1.5em;
	}
}
@media screen and (max-width: 450px){
	h2{
		text-align: center;
		width: 100%;
		font-size: 200%;
		font-weight: bold;
		line-height: 1.5em;
	}
}

sb{
	display: inline;
}
@media screen and (max-width: 450px){
	sb{
		display: block;
	}
}

main{
	margin-top: 100px;
	margin-bottom: 150px;
}
@media screen and (max-width: 768px){
	main{
		margin-top: 100px;
	}
}
@media screen and (max-width: 450px){
	main{
		margin-top: 100px;
	}
}

#wrapper{
	background-color: #E5E5E5;
/*	background-image: url('../img/bodyback.png');
	background-size: cover;
	background-repeat: no-repeat;
*/
}

.schedule{
	padding: 10px;
	background-color: #F00;
	color: #FFF;
	text-align: center;
	margin-top: 2em;
	line-height: 1.2em;
}
@media screen and (max-width: 450px){
	.schedule{
		font-size: 80%;
	}
}

.schedule.expire{
	background-color: #FFF;
	border: 1px solid #F00;
	color: #F00;
}

.youtube{
	position: relative;
	width: 100%;
	padding-top: 56.25%;
}

.youtube iframe {
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100%;
	display: none;
}
#movie.show{
	display: block;
}

.youtube .over_iframe{
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100%;
	z-index: 100;
	background-color: #000;
	color: #fff;
	text-align: center;
	font-size: 130%;
	padding-top: 2em;
	display: none;
	text-shadow: 1px 1px 2px #eee;
	line-height: 1.3em;
}
@media screen and (max-width: 768px){
	.youtube .over_iframe{
		font-size: 4vw;
	}
}
.youtube .over_iframe.show{
	display: block;
}

.caution{
	font-size: 80%;
	margin-top: 10px;
	line-height: 1.2em;
	padding-left: 1em;
	text-indent: 0em;
	color: #111;
	text-align: justify;
	text-justify: inter-ideograph;
	-ms-text-justify: inter-ideograph;
	position: relative;
}

.caution:before{
	content: '※';
	width: 1em;
	height: 1em;
	display: inline-block;
	position: absolute;
	left: 0;
}

.attention{
	margin-top: 1.5em;
	font-size: 80%;
	border: 2px dotted #F00;
	width: 100%;
	padding: 5px;
	text-align: center;
	line-height: 1.3em;
}
@media screen and (max-width: 768px){
	.attention{
		margin: 0 auto;
		font-size: 80%;
		margin-top: 1.5em;
	}
}
@media screen and (max-width: 450px){
	.attention{
		margin: 0 auto;
		font-size: 80%;
		margin-top: 1.5em;
		text-align: left;
	}
}

.contents{
	margin-top: 2em;
	line-height: 1.5em;
	font-size: 90%;
	text-align: justify;
	text-justify: inter-ideograph;
	-ms-text-justify: inter-ideograph;
}
@media screen and (max-width: 450px){
	.contents{
		font-size: 80%;
	}
}

.contents > ul{
	margin-top: 2em;
}

ul > a{
	text-decoration: none;
	display: block;
}
ul > a:link,
ul > a:visited,
ul > a:hover,
ul > a:active{
	color: #000;
}

.contents > ul li{
	display: block;
	font-size: 100%;
	position: relative;
	padding-left: 4em;
	padding-bottom: 0em;
	border-bottom: 1px solid #ccc;
	line-height: 5em;
	transition: all 0.2s linear;
}

.contents > ul li.pdf:before{
	content: '';
	background-image: url('../img/pdficon.png');
	background-size: contain;
	background-repeat: no-repeat;
	display: inline-block;
	width: 45px;
	height: 45px;
	position: absolute;
	top: 50%;
	left: 1.5em;
	transform: translate(-50%, -50%);
	image-rendering: -webkit-optimize-contrast;
}

.contents > ul li.exe:before{
	content: '';
	background-image: url('../img/ACK_Icon.jpg');
	background-size: contain;
	background-repeat: no-repeat;
	display: inline-block;
	width: 45px;
	height: 45px;
	position: absolute;
	top: 50%;
	left: 1.5em;
	transform: translate(-50%, -50%);
	image-rendering: -webkit-optimize-contrast;
}

.contents > ul li.word:before{
	content: '';
	background-image: url('../img/wordicon.png');
	background-size: contain;
	background-repeat: no-repeat;
	display: inline-block;
	width: 45px;
	height: 45px;
	position: absolute;
	top: 50%;
	left: 1.5em;
	transform: translate(-50%, -50%);
	image-rendering: -webkit-optimize-contrast;
}

.contents > ul li:hover{
	background-color: rgba(200,200,200,0.2);
	cursor: pointer;
	transition: background-color 0.2s linear;
}

.acrobat{
	margin-top: 4em;
	display: flex;
	flex-direction: row;
}
.acrobat > .icon{
	padding-right: 2em;
	transition: all 0.2s linear;
}
.acrobat > .icon:hover{
	opacity: 0.7;
	transition: all 0.2s linear;
}
.acrobat > .msg{
	font-size: 85%;
	text-align: justify;
	text-justify: inter-ideograph;
	-ms-text-justify: inter-ideograph;
}
@media screen and (max-width: 450px){
	.acrobat{
		flex-direction: column;
	}
}

.office{
	margin-top: 2em;
	display: flex;
	flex-direction: row;
}
.office > .icon{
	padding-right: 2em;
	transition: all 0.2s linear;
}
.office > .icon:hover{
	opacity: 0.7;
	transition: all 0.2s linear;
}
.office > .msg{
	font-size: 85%;
	text-align: justify;
	text-justify: inter-ideograph;
	-ms-text-justify: inter-ideograph;
}
@media screen and (max-width: 450px){
	.office{
		flex-direction: column;
	}
}

footer{
	background-color: #3370E4;
	text-align: center;
	line-height: 3.5em;
	color: #FFF;
}