#guide > h1{
    width: 100%;
    height:500px;
    background:url(../img/page_title_guide.jpg) center center no-repeat;
    background-size:cover;
    margin: 0;
    padding: 0;
    position: absolute;
    top: 0;
    left: 0;
}
#guide > h1::before{
	content:"ご利用ガイド";
	display:flex;
	justify-content: center;
	align-items:center;
	height:100%;
	width:300px;
	font-size: var(--fz28);
    font-weight: 500;
	color:#fff;
	text-align:center;
	background:rgba(1,98,174,0.95);
	position:absolute;
	top:0;
	left:0;
}

@media screen and (min-width: 769px) {

}
@media screen and (max-width: 768px) {
	#guide > h1{
		height:200px;
	}
	#guide > h1::before{
		width:45%;
		font-size: var(--fz16);
	}
}