@charset "UTF-8";

html{
      	background-color:#aaa;
	font-family:"HG明朝E",游明朝,"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;
}
body {
	text-align: left;
	margin:0;
	padding: 0;
	width:100%;
}


article{
	position:fixed;
	top:0;
	bottom:0;
	background-color:#888;
	text-align: center;
	display:flex;
	justify-content:center;
  	align-items: center;
	width:100%;
	height:100vh;
}

#aimg:hover h1{
	opacity:1;
}


article img{
	width:100%;
	max-width:calc(100vh * 1.78);
}
article img:hover{
	cursor:context-menu;
}

h1{
	position:fixed;
	bottom:0;
	left:calc(50vw );
	margin:0;
	font-size:16pt;
	transition: opacity 0.5s ease; 
      transform: translate(-50%, -50%);
      color: white;
       background: rgba(0, 0, 0, 0.5);
      border-radius: 10px;
	padding:0.3em 0.5em;
	opacity:0;
}



nav{
	position:fixed ;
	bottom:0.2em;
	margin:0;
	right: 0.2em;
	font-size:max(3vw, 20pt);
}

p{
	line-height: 100%;
	text-align:center;
	margin:0;
}

#虫眼鏡{
	position:fixed;
	top:0;
	right:0.5em;
	opacity:0.2;
}
#虫眼鏡 img{
	width:2em;
	margin-bottom:-0.3em;
}
#虫眼鏡:hover{
	opacity:1;	
}

.楕円{
	color: #00A; 
	text-decoration:none ; 
	border:1px solid blue; 
	background-color: white; 
	padding:0.1em 0.5em;
	opacity:0.2;
	border-radius:0.5em;
}

.楕円:hover {
	color: #f08; 
	 background-color:#ffe;
	opacity:1;
	border:1px solid red; 
	text-decoration:none ; 
}

a#TopRow,a#EndRow{
	color:white;
	text-shadow:2px 2px 2px #fff;
	opacity:0;
}

#前{
	position:fixed;
	bottom:0.1em;
	left:0.1em;
}
#次{
	position:fixed;
	bottom:0.1em;
	right:0.1em;
}

#戻る{
	position:fixed;
	top:0.1em;
	left:0.1em;
	font-size: 24pt;
}

}