/*解析度  480px 以下*/
@media screen and (max-width:768px) {
/*header footer 開始 */	
#header-share {
	display: none;
}
#header-rwd {
	background-color: #C00;
	text-align: center;
	width: 100%;
	display: block;
	padding-top: 5px;
}

#Bodyfooter {
	width: 100%;
	display: block;
}

.footerArea1 {
	display: none;
}
.footerArea2 {
	width: 80%;
	margin: 0px;
	padding-right: 10%;
	padding-left: 10%;
}
.footerArea2 .logo2{
	display: none;
}
.footerArea2 span {
	clear: both;
	float: none;
}
.footerArea2 div {
	text-align: left;
	width: 100%;
	font-size: 13px;
}

.footerArea2 div p {
	clear: both;
	float: none;
	word-break: normal;
}
/*header footer 結束 */
#Bodyfooter {
	height: auto;
	padding-bottom: 32px;
}
#BodyContent {
	width: 100%;
}
#content {
	width: 100%;
	background-size:100%;
}
.hidden_m {display: none;}

.logo img {
	height: auto;
	width: 100%;
}
/*#nav ul li:first-child, #nav ul li:last-child {
	display: block;
	width: 82%;
	padding-right: 9%;
	padding-left: 9%;
	margin-left: 0;
}*/
.book1 .book_big li { width:47%;}
.book1 .book_big li:nth-child(2n) {width:47%; clear:right;	border-right-width: 1px;
	border-right-style: dashed;
	border-right-color: #a17b00;}
.book2 .book_big li { width:47%;}
.book2 .book_big li:nth-child(2n) {width:47%; clear:right;	border-right-width: 1px;
	border-right-style: dashed;
	border-right-color: #a17b00;}
.more {
	width: 80%;
	padding-right: 10%;
	padding-left: 10%;
}
#gotop{
	width:100%;
	_height: 64px;
	position:fixed;
	_position: absolute; /* position fixed for IE6 */
  	_top:expression(documentElement.scrollTop+documentElement.clientHeight-this.clientHeight-10);
	z-index:1;
	bottom: 0px;
	text-align: center;
	background-color: #000;
	color: #FFF;
	border-radius: 0px;
	opacity: 0.8;
	font-size: 16px;
	display: block;
	margin-right: 0px;
	right: 0px;
}
#gotop a {
	font-size: 16px;
	color: #FFF;
	text-decoration: none;
	display: block;
	height: 32px;
	width: 50%;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #626262;
	margin: 0px;
	float: left;
	line-height: 32px;
	padding: 0px;
}
}
@media screen and (max-width:480px) {
	#nav ul li span {
	display: block;
	margin-bottom: 5px;
	margin-left: 18px;
}
}