nav.nav_main {
	width: 100%;
	height: 120px;
	position: fixed;
	top: auto;
	right: auto;
	bottom: auto;
	left: auto;
	z-index: auto;
	-webkit-transition: height 0.3s, background 0.3s;
	-moz-transition: height 0.3s, background 0.3s;
	-o-transition: height 0.3s, background 0.3s;
	transition: height 0.3s, background 0.3s;
	z-index: 900
}

nav.nav_main div.container {
	position: relative;
	height: 100%
}

nav.nav_main div.container .logo {
	width: 270px;
	height: 100%;
	float: left;
	background-image: url(./logo/logo-w@3x.png);
	background-repeat: no-repeat;
	background-position: center;
	-webkit-background-size: contain contain;
	-moz-background-size: contain;
	-o-background-size: contain;
	background-size: contain;
}

nav.nav_main div.container .logo>a {
	display: block;
	width: 100%;
	height: 100%
}

nav.nav_main div.container .meun {
	float: right
}

nav.nav_main div.container .meun>ul>li {
	margin: 0 2px;
	float: left;
	position: relative
}

nav.nav_main div.container .meun>ul>li>a {
	line-height: 40px;
	display: block;
	height: 40px;
	margin: 40px 0;
	padding: 0 20px;
	color: #f5f5f5;
	-webkit-border-radius: 50px;
	-moz-border-radius: 50px;
	border-radius: 50px
}

nav.nav_main div.container .meun>ul>li>a.touch,
nav.nav_main div.container .meun>ul>li>a:hover {
	color: #fff;
	background: rgba(0, 0, 0, 0.1)
}

nav.nav_main div.container .meun>ul>li>a.active {
	color: #fff;
	background: #00b7ee !important
}

nav.nav_main div.container .meun>ul>li:hover>a {
	color: #fff;
	background: rgba(0, 0, 0, 0.1)
}

nav.nav_main div.container .meun>ul>li>ul.dropdownMenu {
	position: absolute;
	top: -webkit-calc(100% - 20px);
	top: -moz-calc(100% - 20px);
	top: calc(100% - 20px);
	right: auto;
	bottom: auto;
	left: 0;
	z-index: auto;
	padding: 10px 0 0;
	-webkit-border-radius: 10px;
	-moz-border-radius: 10px;
	border-radius: 10px;
	width: auto;
	white-space: nowrap;
	display: none
}

nav.nav_main div.container .meun>ul>li>ul.dropdownMenu>li {
	border-bottom: 1px solid #eee;
	background: #fff;
	padding: 10px 20px
}

nav.nav_main div.container .meun>ul>li>ul.dropdownMenu>li>a {
	display: block;
	line-height: 32px;
	color: #333
}

nav.nav_main div.container .meun>ul>li>ul.dropdownMenu>li:first-of-type {
	-webkit-border-radius: 10px 10px 0 0;
	-moz-border-radius: 10px 10px 0 0;
	border-radius: 10px 10px 0 0
}

nav.nav_main div.container .meun>ul>li>ul.dropdownMenu>li:last-child {
	border: none;
	-webkit-border-radius: 0 0 10px 10px;
	-moz-border-radius: 0 0 10px 10px;
	border-radius: 0 0 10px 10px
}

nav.nav_main div.container .meun>ul>li>ul.dropdownMenu>li:hover {
	background-color: #eee
}

nav.nav_main div.container .meun>ul>li>ul.dropdownMenu .triangle-up {
	width: 0;
	height: 0;
	border-left: 10px solid transparent;
	border-right: 10px solid transparent;
	border-bottom: 10px solid #fff;
	position: absolute;
	top: 0;
	left: 43px
}

nav.nav_main div.container .meun>ul>li:hover>.dropdownMenu {
	display: block
}

nav.nav_main div.container .meun>a.btn-bars {
	display: none
}

nav.nav_main.fixed {
	height: 100px;
	background: rgba(255, 255, 255, 0.96);
	-webkit-box-shadow: 0 1px 6px #333;
	-moz-box-shadow: 0 1px 6px #333;
	box-shadow: 0 1px 6px #333
}

nav.nav_main.fixed div.container .logo {
	height: 70px;
	background-image: url(./logo/logo@3x.png);
	background-repeat: no-repeat;
	background-position: center;
	-webkit-background-size: contain contain;
	-moz-background-size: contain;
	-o-background-size: contain;
	background-size: contain
}

nav.nav_main.fixed div.container .meun {
	margin-top: 6px;
}

nav.nav_main.fixed div.container .meun>a.btn-bars {
	margin: -10px 0;
	color: #00b7ee
}

nav.nav_main.fixed div.container .meun>ul>li>ul.dropdownMenu {
	top: 100%
}

nav.nav_main.fixed div.container .meun>ul>li>ul.dropdownMenu>li {
	border-left: 1px solid #ccc;
	border-right: 1px solid #ccc
}

nav.nav_main.fixed div.container .meun>ul>li>ul.dropdownMenu>li:first-of-type {
	border-top: 1px solid #ccc
}

nav.nav_main.fixed div.container .meun>ul>li>ul.dropdownMenu>li:last-child {
	border-bottom: 1px solid #ccc
}

nav.nav_main.fixed div.container .meun>ul>li>ul.dropdownMenu .triangle-up {
	display: none
}

nav.nav_main.fixed div.container .meun>ul>li>a {
	margin: 10px 0;
	color: #999
}

nav.nav_main.fixed div.container .meun>ul>li>a.touch,
nav.nav_main.fixed div.container .meun>ul>li>a:hover {
	color: #333
}

nav.nav_main.fixed div.container .meun>ul>li>a.active {
	color: #fff
}

@media (max-width: 992px) {
	nav.nav_main {
		height: 60px
	}
	nav.nav_main div.container .logo {
		width: 160px;
		background-image: url(./logo/logo-w@3x.png);
		background-repeat: no-repeat;
		background-position: center;
		-webkit-background-size: contain contain;
		-moz-background-size: contain;
		-o-background-size: contain;
		background-size: contain
	}
	nav.nav_main div.container .meun {
		float: right
	}
	nav.nav_main div.container .meun>a.btn-bars {
		font-size: 28px;
		line-height: 40px;
		display: block;
		width: 40px;
		height: 40px;
		margin: 10px 0;
		text-align: center;
		color: #fff
	}
	nav.nav_main div.container .meun>a.btn-bars.touch {
		color: #0061ae
	}
	nav.nav_main div.container .meun>ul {
		position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		left: 0;
		z-index: auto;
		z-index: 999;
		padding: 40px;
		height: 100%;
		background-color: rgba(0, 0, 0, 0.96);
		display: none
	}
	nav.nav_main div.container .meun>ul.active {
		display: block
	}
	nav.nav_main div.container .meun>ul>li {
		width: 100%;
		height: 65px;
		padding: 20px
	}
	nav.nav_main div.container .meun>ul>li>a {
		display: block;
		padding: 0 20px;
		margin: 0;
		text-align: center;
		color: #fff
	}
	nav.nav_main div.container .meun>ul>li>a.touch,
	nav.nav_main div.container .meun>ul>li>a:hover {
		font-size: 24px
	}
	nav.nav_main div.container .meun>ul>li>a.active {
		font-size: 26px;
		background: none;
		/* color: #57c7f3 */
	}
	nav.nav_main div.container .meun>ul>a.btn-close {
		font-size: 50px;
		line-height: 60px;
		position: absolute;
		top: auto;
		right: auto;
		bottom: 100px;
		left: 50%;
		z-index: auto;
		width: 60px;
		height: 60px;
		display: block;
		margin-left: -30px;
		text-align: center;
		color: #999
	}
	nav.nav_main div.container .meun>ul>a.btn-close.touch {
		font-size: 56px;
		color: #ccc
	}
	nav.nav_main.fixed {
		height: 60px;
		background: #fff
	}
	nav.nav_main.fixed div.container .logo {
		background-image: url(./logo/logo@3x.png);
		background-repeat: no-repeat;
		background-position: center;
		-webkit-background-size: contain contain;
		-moz-background-size: contain;
		-o-background-size: contain;
		background-size: contain
	}
	nav.nav_main.fixed div.container .meun>a.btn-bars {
		margin: 10px 0;
		color: #00b7ee
	}
}