a:visited, a:link {
	color: #FFF;
	text-decoration: none;
}

.wrap{
	position: relative;
	width: 100%;
}
.line-brack{
	display: inline-block;
}
.pre-open{
	width: 70%;
	max-width: 1200px;
	margin: 100px auto;
}
.pre-open img{
	display: block;
	width: 60%;
	margin: 0 auto;
}
.pre-open h1{
	font-size: 28px;
	font-weight: 600;
}
.pre-open h2{
	font-size: 22px;
	font-weight: 600;
}
.pre-open h3{
	margin: 20px 0;
	padding: 5px 10px;
	font-size: 20px;
	font-weight: 600;
	background: #DDD;
}
.footertop {
background-color: #000;
}
.sns_box {
width: 100%;
height: 38px;
display: flex;
flex-wrap: wrap;
justify-content: center;
position: absolute;
z-index: 500;
padding: 0;
background: none;
top: 6px;
}

@media only screen and (max-width: 800px) {
	.line-brack{
	display: block;
	}
	.pre-open h1{
	font-size: 20px;
	}
	.pre-open h2{
	font-size: 18px;
	font-weight: 600;
	}
	.pre-open h3{
	font-size: 16px;
	background: #DDD;
	}
}
@media only screen and (max-width: 640px) {
	.pre-open h1, .pre-open h2{
	font-size: 16px;
	}
	.pre-open{
	width: 90%;
	}
	.pre-open img{
	display: block;
	width: 70%;
	margin: 0 auto;
	}
}