@charset "UTF-8";


*, *::after, *::before {
	box-sizing: border-box;
}


body {
	font-family : 'Noto Sans JP', sans-serif;
	line-height :1.4em;
}


.menuButton {
    border-radius: 5px;
    display: block;
    height: 39px;
    width: 38px;
    background: #fff;
    position: fixed;
    top: -999px;
    left: -999px;
    z-index: 5;
}

.menuButton div {
    height: 2px;
    width: 60%;
    background-color: #005447;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    transition: .3s;
}

.menuButton div:nth-of-type(1) {
    transform: translate(-50%,-7px);
}

.menuButton div:nth-of-type(3) {
    transform: translate(-50%,6px);
}

.menuButton.active div:nth-of-type(1) {
    transform: rotate(45deg) translate(-55%,-50%);
    transform-origin: 0% 50%;
}

.menuButton.active div:nth-of-type(2) {
    opacity: 0;
    transform: translate(0,50%);
}

.menuButton.active div:nth-of-type(3) {
    transform: rotate(-45deg) translate(-45%,-45%);
    transform-origin: 0% 50%;
}

nav {
    opacity: 0;
    visibility: hidden;
    transition: .3s;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 4;
    background-color: #e4f2f0;
    font-size: 16px;
    padding: 46px 0;
    width: 300px;
    max-height: 100vh;
    overflow: auto;
 
}

nav ul {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 100%;
    background-color: #fff;
    margin: 3px 0;
    padding: 30px 0;
}

.parent_cat {
    letter-spacing: .1em;
    text-align: center;
    margin: 20px 0 5px 0;
    padding:10px;
    width:80%;
    border-bottom: double 5px #e4f2f0;
}

.parent_cat a {
    text-decoration: none;
}

.child_cat {
    padding: 8px;
    font-size: 10px;
    letter-spacing: .07ex;
    width:70%;
    text-align: center;
    border-bottom: dotted 2px #e4f2f0;
}

.child_cat a {
    text-decoration: none;
}

nav.active {
    opacity: 1;
    visibility: visible;
}

.mask {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 3;
    width: 100%;
    height: 100%;
    background-color: #000;
    opacity: 0;
    visibility: hidden;
    transition: .3s;
}

.mask.active {
    opacity: 0.7;
    visibility: visible;
}


header {
	width :850px;
	height :46px;
	margin :0 auto;
	padding :0;
}

h1 {
	width : 13em;
	height :46px;
	padding-top: 13px;
	text-align :center;
	font-size :16px;
	font-family : 'Play', sans-serif;
	letter-spacing :0.1em;
	color :#005447;

	float:left;
}

.Gmenu {
	height :46px;
	float:left;
}

.Gmenu a {
	height :46px;
	text-decoration: none;
	display :block;
	margin :0;
	padding :14px 15px 0 15px;
	float:left;

	font-size :12px;
	font-family : 'Play', sans-serif;
	letter-spacing :0.1em;
	color :#005447;

	background-color: #fff;
}

.Gmenu a:hover {
	text-decoration: none;
	color :#fff;
	background-color: #005447;
}


main {
	width :850px;
	margin :0 auto;
	padding :0;
	text-align :center;
}

.ttlview {
	width :850px;
	height :570px;
	text-align :center;
	background : no-repeat center url("../images/bg_21121401.gif");
}

.ttlview img {
	text-align: center;
	width: 270px;
	height: auto;
	margin: 100px auto 50px auto;
}

.ttlview p {
	text-align: center;
	color :#fff;
	font-size :12px;
	letter-spacing :0.1em;
	padding: 0 17%;
}

footer {
	width: 850px;
	margin: 0 auto;
	padding: 0;
}

.Fmenu {
	font-size: 12px;
	letter-spacing: 0.1em;
	width: 69%;
	height: 38px;
	padding: 10px 20px;
	float: left;
}

.Fmenu a {
	text-decoration: none;
}

.copyright {
	font-size: 12px;
	letter-spacing: 0.1em;
	width: 180px;
	height: 38px;
	padding: 10px;
	text-align: center;
	float: right;
}