body{
	width:100%;
	height:100%;
	margin:0;
}
.br-sp{display:none;}
#main-window,#modal-window,#noscript-window{
	position: absolute;
	background-color: white;
}
#main-window{
	z-index: 0;
	width:100%;
}
#modal-window{
	z-index: 1;
	width:100%;
	height:100%;
}
#noscript-window{
	z-index: 2;
	width:100%;
	height:100%;
}
#warningBox{
	width:420px;
	margin:auto;
}
#selectButton{
	display:flex;
	flex-direction: row;
	justify-content: space-around;
}
#selectButton div{
	width:150px;
	height:50px;
	font-size: 36px;
	text-align: center;
}
#selectButton a{
	width:150px;
	text-decoration: none;
}
#restrictedness{
	border: 1px #ff4f4a solid;
	color: #ff4f4a;
}
#restrictedness:hover{
	color: white;
	background-color: #ff4f4a;
}
#unlimitedness{
	color: #31a7ff;
	border: 1px #31a7ff solid;
}
#unlimitedness:hover{
	color: white;
	background-color: #31a7ff;
	cursor:pointer
}
/* フッター */
footer{
	background-color:DimGray;
	text-align:center;
	color:white;
}
/* フッターの文章 */
footer p{
	margin:0;
}
/* レスポンシブル */
@media screen and (max-width: 420px){
	.br-sp{display:block;}
	.br-pc{display:none;}
	#warningBox{
		width:300px;
		margin:0 auto;
	}
	#selectButton{
		height:130px;
		flex-direction: column;
		align-items: center;
	}
}