.nav {
	margin: 0px auto; 
	text-align: center;
	background:#0781e3;

}

.nav ul ul {
	display: none; 
}

	.nav ul li:hover > ul {
		display: block;
	}


.nav ul {

	list-style: none;
	position: relative;
	display: inline-table;
	
}
	.nav ul:after {
		content: ""; clear: both; display: block;
	}

	.nav ul li {
		float: left; width:142px; line-height:50px; height:50px;
	}
		.nav ul li:hover {
			background:#dd551b
		
		}
			
		
		.nav ul li a {
			display: block; padding: 0;
			color: #fff; text-decoration: none;
			font-size:16px;
		}
			
		
	.nav ul ul {
		background:rgba(132,132,132,0.8); border-radius: 0px; padding: 0;
		position: absolute; top: 100%; padding:10px 0; z-index:999
	}
		.nav ul ul li {
			float: none; 
		    position: relative;
			line-height:45px;
			height:45px;
			text-align:left;transition:all 0.6s;
			
		}
		.nav ul ul li:hover {
			background:none
		
		
		}
			.nav ul ul li a {
				padding: 0;
				color: #fff;
				font-size:14px;
				padding-left:20px;
							
				
			}	
				.nav ul ul li a:hover {
					background: #ffffff url(../images/line2.jpg) left repeat-y; color:#363636;
				}
		
	.nav ul ul ul {
		position: absolute; left: 100%; top:0;
	}
		
<!--ºÄʱ1793444403.524Ãë-->