nav{
	width:100%;
	height:52px;
	padding: 0 30px;
	background:#009946;
	position: relative;
	z-index: 999;
}
nav .nav{height: 100%;display: block;}
nav .navbar_nav li{position: relative;display: block;border-right: 1px solid rgba(255,255,255,0.2);width: 14.28%;text-align: center;}
nav .navbar_nav li:last-child{border-right: none;}
nav .navbar_nav li:after{}
nav .navbar_nav li:hover:after{width: 100%;}
nav .navbar_nav li a{
	text-decoration: none;
	display: block;height: 100%;width: 100%;
	padding: 0;
	font-size: 17px;line-height: 52px;color: #fff;
}
nav .navbar_nav li:hover a,nav .navbar_nav li.active a{color:#fff;background-color:#143465;}

nav .navbar_nav li.dropdown{display: inherit;position: relative;}
nav .navbar_nav li.dropdown .dropdown_menu{
	position: absolute;display: none;width: 100%;left:0;top:52px;
	background-color: transparent!important;padding: 0;
}
nav .navbar_nav li.dropdown .dropdown_menu a{
	font-size: 13px;color: #fff!important;
	padding: 0 10px;
	line-height: 40px;
	text-align: center;
	background-color:#143465;
}
nav .navbar_nav li.dropdown:hover .dropdown_menu{display: block;background: #f3f3f3;}
nav .navbar_nav li.dropdown:hover .dropdown_menu a{color: #666;}
nav .navbar_nav li.dropdown:hover .dropdown_menu a:hover{color:#fff!important;background-color:#009946;}

@media (max-width: 1200px) {
    nav{height: 45px;}
    nav .navbar_nav li a{font-size: 15px;line-height: 45px;}
    nav .navbar_nav li.dropdown .dropdown_menu{top:45px;}
    nav .navbar_nav li.dropdown .service-menu{padding: 15px;}
    nav .navbar_nav li.dropdown .service-menu dl{padding:0 15px;}
    nav .navbar_nav li.dropdown .service-menu dt{margin-bottom: 10px;}
    nav .navbar_nav li.dropdown .service-menu dd a{font-size: 13px;line-height:25px!important;}

}

nav.on{position:fixed;top:0;width:100%;z-index:9999;}
#navToggle{	display: none;}
#m_logo{display: none;}
.m_nav{
	position: fixed;
	box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
	width: 100%;
    height: 100%;
    background-color: #f6f6f6;
	z-index: 1000;
    opacity: 1;
    visibility: visible;
    margin-top: 0;
    overflow-y: auto;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    top: 0;
    transform: translateX(100%);
    padding: 5% 0 0 0;
}
.m_nav.open{transform: translateX(0);}
.m_nav .closed{
	width: 30px;
	height: 30px;
    line-height: 30px;
	vertical-align: middle;
	cursor: pointer;
    font-size: 2.8rem;
    color: #999;
    position: absolute;right: 30px;top:30px;
	-webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
	transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .logo{width: 100%;}
.m_nav .logo img{height: 50px;display: block;margin-left: 30px;}
.m_nav .ul{margin-top: 50px;}
.m_nav .ul li{
	padding: 0 20px;
	border-bottom: 1px solid #eaeaea;
	transform: translateY(0);
	-webkit-transform: translateY(100%);
    transform: translateY(100%);
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    opacity: 0;
}
.m_nav.open .ul li{
	opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}
.m_nav .ul li:nth-child(1) {
    -webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(2) {
    -webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(3) {
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(4) {
    -webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(5) {
    -webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(6) {
    -webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li a{
	display: block;
	text-decoration: none;
	color: #666;
	font-size:1.8rem;font-weight: 800;
	height: 60px;
	line-height: 60px;
	width: 100%;
}
.m_nav .ul li a i{color: #999;font-size:2.5rem;margin-right:10px;font-weight: 500;}
.m_nav .ul li .dropdown_menu{display: none;padding: 0 0 15px; 0;}
.m_nav .ul li.dropdown.active .dropdown_menu{display: block;}
.m_nav .ul li .dropdown_menu a{
	display: block;
    font-size: 1.6rem;
    font-weight: 500;
    color: #999;
	height: 35px;
	line-height: 35px;
	padding: 0 35px;
	box-sizing: border-box;
	border-bottom: 1px solid #f5f5f5;
}
.m_nav .ul li .dropdown_menu a i{font-size: 1.3rem;margin-right:0}
.m_nav .ul li .dropdown_menu a:last-child{border: none;}

@media screen and (max-width: 992px){
	nav{padding: 0 10px;background-color:#fff;height: 50px;overflow:hidden;}
	#m_logo{display: block;float: left;padding: 5px 0 0 0;}
	#m_logo img{width: 220px;}
	nav #navToggle {
		height: 100%;
		padding: 5px 20px;
		margin-right: -15px;
		display: inline-block;
		float: right;
	}
	nav #navToggle span {
		position: relative;
		width: 28px;
		height: 2px;
		margin-top: 20px;
	}
	nav #navToggle span:before,
	nav #navToggle span:after {
		content: '';
		position: relative;
		width: 100%;
		height: 2px;
		left: 0;
	}
	nav #navToggle span,
	nav #navToggle span:before,
	nav #navToggle span:after {
		-webkit-transition: 0.3s;
		-moz-transition: 0.3s;
		-o-transition: 0.3s;
		transition: 0.3s;
		display: block;
		background: #999;
	}
	nav #navToggle span:before {top: 8px;}
	nav #navToggle span:after {	bottom: 10px;}
	nav #navToggle.open span:before {
		top: 10px;
		-webkit-transform: translateY(-11px) rotate(-45deg);
		-moz-transform: translateY(-11px) rotate(-45deg);
		-ms-transform: translateY(-11px) rotate(-45deg);
		-o-transform: translateY(-11px) rotate(-45deg);
		transform: translateY(-11px) rotate(-45deg);
	}
	nav #navToggle.open span:after {
		bottom: 12px;
		-webkit-transform: translateY(10px) rotate(45deg);
		-moz-transform: translateY(10px) rotate(45deg);
		-ms-transform: translateY(10px) rotate(45deg);
		-o-transform: translateY(10px) rotate(45deg);
		transform: translateY(10px) rotate(45deg);
	}
	nav #navToggle.open span {background: none;	}
	nav #navToggle.open span:before,
	nav #navToggle.open span:after {background: #999;}
	nav .nav{display: none;	}
}
.m_nav .top-right{width: 80%;margin:50px auto 0 auto;}
.m_nav .top-right .tel{text-align: center}
.m_nav .top-right .tel i{font-size: 3rem;color: #009946;margin-right: 10px;}
.m_nav .top-right .tel span{font-size: 30px;color: #009946;font-family: Montserrat-Regular;}