html {
 	position: relative;
 	min-height: 100%;
 	background: url(mountain.jpg) center center / cover no-repeat;
}
html::before{
	background: rgba(255,255,255, .9);
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	content: ' ';
	
	opacity: 0;
   	animation: appeare2 .1s ease-in .1s 1 normal forwards running;
}
@keyframes appeare2 {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}


body {
	margin: 10px;
	opacity: 0;
    animation: appeare .1s ease-in .4s 1 normal forwards running;
}
@keyframes appeare {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* IE11 のみ適用 */
_:-ms-lang(x)::-ms-backdrop, body{
	font-family: Verdana, Meiryo, sans-serif;
	opacity: 1;
}

.bg{
	background-size: cover;
	position: relative;
	height:100%;
}
.bg::before{
	background-color: rgba(218,46,70, .96);
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	content: ' ';
}
.box{
	position: absolute;
	width: 100%;
	text-align: center;
	left:50%;
	top:50%;
	-ms-transform:translate(-50%, -50%);
	transform:translate(-50%, -50%);
}
h1{
	color: #262626;
	font-size: 20px;
	font-family: 'Abril Fatface', cursive;
	font-weight: normal;
	letter-spacing: 0.02em;
	margin-bottom: 40px;
}
p{
	color: #262626;
	font-size: 30px;
	font-family: 'Abril Fatface', cursive;
	font-weight: normal;
	letter-spacing: 0.02em;
}
p > span{
	background: #222;
	color: rgba(255,255,255, .9);
}
small{
	color: rgba(255,255,255, .9);
	font-family: "游ゴシック体", 'YuGothic', "游ゴシック Medium", 'Yu Gothic Medium', "ヒラギノ角ゴ ProN", 'Hiragino Kaku Gothic ProN', "メイリオ", Meiryo, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

#error h1{
	color: #262626;
	font-size: 20px;
	font-family: 'Abril Fatface', cursive;
	font-weight: normal;
	letter-spacing: 0.02em;
	margin-bottom: 20px;
}
#error p{
	color: #262626;
	font-size: 50px;
	font-family: 'Abril Fatface', cursive;
	font-weight: normal;
	letter-spacing: 0.02em;
	margin-bottom: 0;
	line-height: 1;
}
#error small{
	color: rgba(255,255,255, .9);
	font-family: "游ゴシック体", 'YuGothic', "游ゴシック Medium", 'Yu Gothic Medium', "ヒラギノ角ゴ ProN", 'Hiragino Kaku Gothic ProN', "メイリオ", Meiryo, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}
.hidden-xs{
	display: none;
}

::-moz-selection{ color: #eee; background: #333; }
::-webkit-selection{ color: #eee;    background: #333; }
::selection{ color: #eee;    background: #333; }

@media (max-width: 991px) {
	.hidden-xs{
		display: inline;
	}
	h1{
		font-size: 16px;
	}
	p{
		font-size: 28px;
	}
}