@charset "utf-8";
/* =============================================================================
   header_nav 
   ========================================================================== */
nav{
	width: 70%;
	height: 80px;
	margin: 0 auto 0 auto;
	position: fixed;
	top: 0;
	right: 0;
	z-index: 1000;
}



.nav_bg{
	width: 800px;
	height: 80px;
	margin: 0 auto 0 auto;
	text-align: left;
}



.nav_pulldown{
	float: right;
	width: 800px;
	height: 80px;
	margin: 0 auto 0 auto;
	text-align: center;
}



.menu {
	position: relative;
	width: 800px;
	height: 80px;
	text-align: center;
	margin: 0 auto 0 auto;
	box-sizing: border-box;
}



.menu > li {
	float: left;
	width: 200px;
	height: 80px;
	color: #fff;
	font-size: 18px;
	line-height: 45px;
	padding-top: 20px;
}



.menu > li a {display: block;color: #fff;}



ul.menu__second-level {
	visibility: hidden;
	opacity: 0;
	z-index: 1;
}

ul.menu__third-level {
	visibility: hidden;
	opacity: 0;
}

ul.menu__fourth-level {
	visibility: hidden;
	opacity: 0;
}

.menu > li:hover {
	background: rgba(0,0,0,0.0);
	-webkit-transition: all .5s;
	transition: all .5s;
}

.menu__second-level li {
	border-top: 1px solid #111;font-size: 14px;
}

.menu__third-level li {
	border-top: 1px solid #111;
}

.menu__second-level li a:hover {
	background: rgba(239,147,182,0.5);
}

.menu__third-level li a:hover {
	background: #2a1f1f;
}

.menu__fourth-level li a:hover {
	background: #1d0f0f;
}

/* 下矢印 */
.init-bottom:after {
	content: '';
	display: inline-block;
	width: 6px;
	height: 6px;
	margin: 0 0 0 15px;
	border-right: 1px solid #fff;
	border-bottom: 1px solid #fff;
	-webkit-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
	transform: rotate(45deg);
}

/* floatクリア */
.menu:before,
.menu:after {content: " ";display: table;}
.menu:after {clear: both;}
.menu {*zoom: 1;}
.menu > li.menu__single {position: relative;}



li.menu__single ul.menu__second-level {
	position: absolute;
	top: 80px;
	width: 100%;
	background: rgba(0,0,0,0.7);
	-webkit-transition: all .2s ease;
	transition: all .2s ease;
}

li.menu__single:hover ul.menu__second-level {
	top: 80px;
	visibility: visible;
	opacity: 1;
}



.menu > li.menu__underline {position: relative;}

.menu > li.menu__underline a{position: relative;display: inline-block;text-decoration: none;}

.menu > li.menu__underline a::after {
	position: absolute;
	bottom: 0px;
	left: 0;
	content: '';
	width: 100%;
	height: 1px;
	background: #fff;
	transform: scale(0, 1);
	transform-origin: center top;
	transition: transform .3s;
}

.menu > li.menu__underline a:hover::after {transform: scale(1, 1);}