.head {
	background-color: #fff;
	width: 100%;
	position: fixed;
	z-index:100
}
.headmenu {
	padding: 30px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.logo {
	max-width: 280px;
}

.menu {
	display: flex;
	justify-content: flex-end;
}
.menu li {
	padding-left: 40px;
}

.men a {
	display: block;
	color: #000;
	transition: 0.5s ;
	position: relative;
	font-family: "游明朝", YuMincho, "Hiragino Mincho ProN W3", "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
}
.men a:hover {
	opacity: 0.5;
}
.men span{
	font-size: 128%;
	letter-spacing: 0.1em;
	line-height: 1.4;
}


.req-imgbox {
	box-sizing:border-box;
	width:100%;
	position: relative;
}

.req-imgbox li {
	background-size:cover;
	background-position:center;
	height: 100vh;
}

.sl01 {
	background-image:url(../img/01.jpg);
}
.sl02 {
	background-image:url(../img/02.jpg);
}
.sl03 {
	background-image:url(../img/03.jpg);
}


.main-img {
	position: relative;
}
.cati-blac {
	background:rgba(0,0,0,0.2);
	position: absolute;
	width: 100%;
	height: 100vh;
	z-index: 50;
}
.cati {
	max-width: 160px;
	margin: 0 auto;
	margin-top: 30vh
}


.sphead {
	display: none;
}
.grup-sp {
		display: none;
	}


@media screen and ( max-width:800px )
{
.sphead {
	display: block;
}
.head {
	width: 100%;
	box-sizing: border-box;
	padding:0 10px;
	position: inherit;
	height: auto;
}
.headmenu {
	position: inherit;
	height: auto;
	width: 100%;
	padding: 0;
}
.menu {
	display: none;
}

.logo {
	max-width: 240px;
	margin-top: 20px;
	margin-bottom: 20px;
}
.req-imgbox li {
	height: 50vh;
}

.cati {
	position: absolute;
	top: 10%;
	left: auto;
	max-width: 100%;
	padding: 10%;
}
	
	.cati-blac {
		display: none
	}


}