@charset "utf-8";


div#wrapper{
	margin: 0 auto;
	text-align: left;
	width: 100%;
	line-height: 1.8;
}

div#wrapBg{
	border-top: 1px solid #ccc;
}

div#header{
	width: 960px;
	margin: 0 auto;
	text-align: left;
}

div#header h1{
	font-weight: bold;
	float: left;
	width: 300px;
	padding: 26px 0 0 23px;
	font-size: 25px;
	font-family: Arial, Helvetica, sans-serif;
	color: #504F4F;
	text-shadow:0px -1px 1px #777;
}

div#header ul#gNavi{
	float: right;
	margin-bottom: 0;
	padding-bottom: 0;		
}

ul#gNavi li{
	display: block;
	float: right;
	border-left: 1px solid #dedede;
}

ul#gNavi li.firstItem{
	border-right: 1px solid #dedede;
}
ul#gNavi li img{
	vertical-align: bottom;
}

ul#gNavi li.lastItem{
	margin-left: 0;
}

ul#Paper li {
	margin-bottom: 5px;
	padding-left: 2em;
	text-indent: -2em;
}

div#header ul#gNavi li a{
	font-size: 13px;
	color: #333;
	text-decoration: none;
	font-weight: bold;
	display: block;
	padding: 30px 13px;
}

div#header ul#gNavi li a:hover{
	background: url(../img/bg_gnavi.gif) repeat-x bottom left;
}

div#footer{
	border-top: 1px #dedede solid;
	margin-top: 45px;
	text-align: center;
}

#content{
	background:#aaaaaa;
	color:#FFFFFF;
	font-size: 100%;
        font-family: 'ヒラギノ角ゴ ProN W3', 'Hiragino Kaku Gothic ProN', 'メイリオ', 'Meiryo', 'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif;
	width:880px;
	margin:0 auto;
}
.cred{
margin-top:20px;
font-size:11px;
}


#galleria{
width: 600px;
height:420px;
margin-top:20px;
margin-left:50px;
}


/*-----------------------------------------------*/
/* アコーディオン                                */
/* https://www.webcreatorbox.com/tech/css-tips-3 */
/*-----------------------------------------------*/

summary {
  cursor: pointer;
  list-style-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/85188/arrow-right.svg);
}
summary::-webkit-details-marker {
  background: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/85188/arrow-right.svg) no-repeat center/6px;
  color: transparent;
}
details {
  margin: 0px;
  padding: 0px;
  height: 0px;
  transition: .5s;
}
details[open] {
  height: 20px;
  background: #c3f6ff;
}