@charset "UTF-8";


/*! nav ============================================== */

nav {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	background-color: #ffffff;
	}

nav > ul {
	display: flex;
	justify-content: flex-end;
	width: 1140px;
	margin: 0 auto;
	padding: 0 25px 0 30px;
	}

nav > ul > li:not(:last-child)::after {
	content: "｜";
	margin: 0 0 0 -3px;
	color: #999999;
	}

nav > ul > li > a,
nav > ul > li > a:visited {
	position: relative;
	display: inline-block;
	height: 35px;
	padding: 0 5px;
	line-height: 35px;
	font-weight: bold;
	color: #5c7599;
	}

nav > ul > li:hover > a {
	color: #e59100;
	}

nav > ul > li a::before {
	position: absolute;
	bottom: 0;
	left: 0;
	display: block;
	content: "";
	width: 100%;
	border-bottom: 2px solid #e59100;
	transform: scaleX(0);
	transition: all 0.3s ease;
	z-index: 1;
	}

nav > ul > li:hover > a::before {
	transform: scaleX(1);
	}


/*! drop ============================================== */

nav > ul > li .drop {
	position: absolute;
	top: 50px;
	left: 0;
	width: 100%;
	padding: 40px 0;
	background-color: rgba(0,0,0,0.85);
	box-shadow: 0px 2px 4px 0px rgba(0,0,0,0.4);
	visibility: hidden;
	opacity: 0;
	transition: 0.1s;
	z-index: 99;
	}

nav > ul > li:hover .drop {
	top: 35px;
	visibility: visible;
	opacity: 1;
	transition: 0.4s;
	}

/* title */
nav .drop h6 {
	font-size: 20px;
	font-weight: normal;
	color: #4da6ff;
	}


/*! menu（drop） ============================================== */

nav .drop ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	width: 100%;
	}

nav .drop ul::after {
	content: "";
	display: block;
	width: 31.85%;
	}

nav .drop ul li {
	flex-basis: 31.85%;
	max-width: 31.85%;
	margin-top: 20px;
	border-bottom: 1px dotted #595959;
	}

nav .drop ul li a {
	position: relative;
	display: block;
	padding: 0 0 2px 15px;
	color: #ffffff;
	}

nav .drop ul li a::before {
	position: absolute;
	top: 7px;
	left: 0;
	width: 8px;
	height: 8px;
	border: 2px solid;
	border-color: #696969 #696969 transparent transparent;
	transform: rotate(45deg);
	transition: 0.4s;
	}

nav .drop ul li a:hover {
	color: #e59100;
	}

nav .drop ul li a:hover::before {
	border-color: #e59100 #e59100 transparent transparent;
	}