/* ナビ２共通スタイル※編集しないで下さい */
.wrapper {
	padding-top:30px;
}

/* メニューアイコン */
.nav_icon {
	width:30px;
	padding:5px;
	position:absolute;
	top:10px;
	right:10px;
	color:#ccc;
	font-size:30px;
	z-index:90;
	text-align:center;
	cursor:pointer;
	background: transparent;
}
.nav_icon span {
	display:block;
}
.nav_icon.nav_left {
	left:10px;
}

/* メニュー */
.sidenav {
	height:100%;
	height:100vh;
	width:220px;
	margin-right:-220px;
	margin-top:0;
	padding:0 0 40px 0;
	overflow:hidden;
	position: fixed;
	z-index: 100;
	top: 0;
	background:#ccc;
	transition: 0.5s;
}
.sidenav.nav_right {
	margin-right:-220px;
	right: 0;
	text-align:right;
}
.sidenav.nav_left {
	margin-left:-220px;
	left: 0;
}
.sidenav.active {
	margin:0;
}
.sidenav a {
	color:#fff;
	text-decoration:none;
	background: transparent;
}
.sidenav a:hover {
	text-decoration:none;
}
.sidenav a:active {
	text-decoration:none;
}
.sidenav > div {
	position:relative;
	width:100%;
	margin:0;
	padding: 50px 0;
	overflow-y:hidden;
	-webkit-overflow-scrolling:touch;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
}
.sidenav .closebtn {
	color:#fff;
	display:block;
	width:55px;
	height:40px;
	position: absolute;
	top: 0;
	font-size: 40px;
	line-height:40px;
	text-align:center;
}
.sidenav.nav_right .closebtn {
	right: 0;
}
.sidenav.nav_left .closebtn {
	left: 0;
}
.sidenav ul li {
	border-bottom:1px solid #000;
}
.sidenav ul li a {
	display:block;
	padding:20px;
}
.sidenav ul li a:hover {
	text-decoration:underline;
}
.sidenav ul li:first-child {
	border-top:1px solid #000;
}

.nav_ad {
	text-align: center;
	margin: 10px auto;
}