.nav {
	position: relative;
	transition: ease .5s;
}
.nav-right {
	width: 100%;
	text-align: center;
	background-color: rgba(255,255,255,0);
	height: 100%;
	transition: .5s all ease;
	box-shadow: 10px 1px 10px 1px rgba(128,128,128,0);
	overflow: hidden;
}
.nav-right > ul {
	position: relative;
}
.nav-right:after {
	content: '';
	position: absolute;
	background-image: url("../images/qgjcmt.png");
	width: 100%;
	height: 300px;
	left: 0;
	opacity: 0;
	transition: .5s all ease;
	top: 52px;
	z-index:999;
}
.nav ul .level1 ul {
	right: 0;
	position: relative;
	transition: .5s all ease;
	z-index: 5;
	height: 100%;
	z-index:9999;
}
.nav ul .level1 {
	transition: .5s all ease;
	cursor: pointer;
	position: relative;
	float:left; text-align:center; height:52px; line-height:52px; width:133px;
}
.nav ul .level1 a {
	position: relative;
	display: block;
	font-size:16px; color:#ffffff;
}
.nav ul .level1 > a:after {
	content: '';
	bottom: 0;
	right: 0;
	width: 0;
	height: 2px;
	background: #e00018;
	position: absolute;
	transition: ease .5s;
}
.nav ul .level1 ul {
	width: 100%;
	list-style: none;
	padding: 0;
	margin-top: 0;
	height: 300px;
}
.nav ul .level1:hover ul {
	background: rgba(0,0,0,.1);
}
.nav ul .level1 ul li {
	line-height: 40px;
	height: 40px;
	width: 100%;
	position: relative;
	font-size: 14px;
	overflow:hidden;
}
.nav ul .level1 ul li a:after {
	content: '';
	background: #e00018;
	position: absolute;
	right: 0;
	bottom: 0;
	transition: ease .5s;
	height: 2px;
	width: 0;
}
.nav.active .nav-right {
	height: 352px;
	background-repeat: no-repeat;
	box-shadow: 0 0 15px rgba(0,0,0,.1);
}
.nav.active ul .level1 a {
	color: #ffffff;
}
.nav.active .nav-right:after {
	opacity: 1;
}
.nav.active .level1 ul li a{	color:#3e3e3e;
	font-size:14px;}
.nav ul .level1 ul li a {
	display: block;
	width: auto;
	height: 40px;
	line-height: 40px;

}


.nav ul .level1:hover ul {
	transition: .5s all ease;
}
.nav ul .level1 ul li:hover:after {
	width: 100%;
}
.nav ul .level1 ul li:hover a:after {
	width: 100%;
}
.nav ul .level1 > a:hover:after {
	width: 40%;
	left: 30%;
	top: 0;
}