nav{
	background:#fff;
	height: 160px;
	display: inline-block;
	width: 100%;
	z-index: 99;
}
.menu_logo.phone{
	display: none;
}
.menu_logo.pc{
	display:inline-block;
}
#pc_menu li:last-child:after{
	background: transparent;

}
#pc_menu li:after{
	content: '';
	background: url("../img/menu/menu_item.png");
	width: 1vw;
	background-repeat: no-repeat;
	height: 1vw;
	display: inline-block;
	position: absolute;
	left: 107%;
	background-size: contain;
	top: 2px;
}
#pc_menu li img{
	width: 100%;
	vertical-align: baseline;
}
#pc_menu li{
	display: inline-block;
	width: 97px;
	position: relative;
	margin: 0 2.5%;
}
#pc_menu li:last-child{
	margin-right: 0;
}
#pc_menu{
	margin: 90px 2.5% 0 0;
	float: right;
	text-align: right;
	width: 585px;
}
.menu_logo{
	display:inline-block;
}
.menu_logo img{
	width: auto;
	height: 60px;
	margin: 24% 0% 0% 27%;
}
#menu_btn{
	display:none;
	float: right;
}
#menu{
	display:none;
	z-index: 99;
	position: absolute;
	width: 100%;
	padding: 0;
	background: rgba(89,87,87,0.9);
	margin:0;
}
#menu > li:hover {
	background: rgba(0,0,0,0.4);
}
#menu > li {
	display: block;
	border-bottom: 1px solid rgba(255,255,255,0.5);
	height: 44px;
	text-align:center;
	line-height: 44px;
	font-size: 1.5em;
}
#menu li a{
	text-align:center;
	color:#fff;
	display: inline-block;
	width: 100%;
	text-decoration: none;
}
@media (max-width: 960px) {
	.menu_logo img, #menu_btn img {
		width: auto;
		height: 90px;
		margin: 0;
	}
	#menu_btn{
		display:inline-block;
	}
	.menu_logo.phone{
		display: inline-block;
	}
	.menu_logo.pc{
		display:none;
	}
	nav {
		background: url(../img/menu/menu_bg.jpg);
		height: 90px;
	}
	@media (max-width: 640px){
		.menu_logo img, #menu_btn img,nav {
			width: auto;
			height: 60px;
		}
		#menu {
			top: 60px;
		}

	}