#html, html {
	height:						100%;
	text-align:					center;
	scroll-behavior:			smooth;
	scroll-padding-top:			80px;
}

#body, body{
	width:						100%;
	height:						100%;
	text-align:					center;
	color:						#09090a;
    text-shadow:				0 0 2px rgba(150,150,150,.5);
	font-family:				'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', sans-serif;
	font-size:					1em;
	font-style:					normal;
	line-height:				120%;
	-webkit-font-smoothing:		antialiased; //なめらか
	-moz-osx-font-smoothing:	grayscale;
	overflow:					hidden;
	overflow-Y:					scroll;
	background-color:			rgb(255,255,255);
	background-size:			100% 100%;
}
/* オーバーラップウィンドウ */
#fillback {
	width:						100%;
	background-color:			black;
	z-index:					9998;
	position:					absolute;
	top:						0px;
	left:						0px;
	display:					none;
	filter:						alpha(opacity=85);
	-moz-opacity:				0.85;
	-khtml-opacity:				0.85;
	opacity:					0.85;"
}
#cautionbox {
	width:						220px;
	height:						680px;
	background-color:			white;
	z-index:					9999;
	position:					absolute;
	border:						solid 1px black;
	display:					none;
	text-align:					center;"
}
/* トップ戻るボタン */
#backtotop {
	position:					fixed;
	right:						5px;
	bottom:						40px;
	z-index:					9999;
}
.div_fade-out {
	visibility:					hidden;
	opacity:					0;
	width:						0px;
	height:						0px;
	transition:					0.5s;
}
.div_fade-in {
	visibility:					visible;
	opacity:					1;
	width:						150px;
	height:						60px;
	transition:					0.5s;
}
.roll_top {
	top:						0px;
	transition:					0.5s;
}