body, div, h1, h2, h3, h4, h5, h6, p, ul, ol, li, dl, dt, dd, img, form, fieldset, input, textarea, blockquote {
	margin: 0; padding: 0; border: 0;
}

nav {
	margin: 0 auto;
        width:1002px;
	text-align: center;
        font-family:"宋体";    
        position: relative;
        z-index: 9999;
}

nav ul ul {
	display: none;
}
	
nav ul li:hover > ul {
	display: block;
}

nav ul {
	background: #1675A1;  
	background: url(../images/index.jpg) left bottom repeat-x;
	list-style: none;
	position: relative;
	display: inline-table;
	
}
	
nav ul:after {
	content: ""; clear: both; display: block;
}
	
nav ul li {
	float: left;
        width:100px;
        z-index:19999;
        border-top:0.1px solid #CCC;
}
	
nav ul li:hover {
	background: #4b545f;
	background: #308fbd
	
}

nav ul li:hover a {
	color: #fff;
	text-decoration: none;
}
	
nav ul li a {

	display: block; padding: 8px 10px;
	color: #FFFFFF; 
	text-decoration: none;
}
nav ul li:hover  ul {
	background: #FFFFFF; 
	border-radius: 0px; padding: 0;
	position: absolute; top: 100%;
}
		
nav ul li:hover ul li {
	width:150px;
	float: none; 
	position: relative;
}

nav ul li:hover ul li:hover {
	color: #FFFFFF;	
    background: #308fbd
    box-shadow: 0px 0px 9px rgba(0,0,0,0.15);
}
			
nav ul li:hover ul li  a {
	color: #1675a1;
	padding: 5px 8px;
    text-decoration: none;
	
}
nav ul li:hover ul li:hover a {
	color: #fff;
}
				
nav ul li:hover ul li a:hover {
	color: #fff;
}
	
	
nav ul li:hover ul li:hover ul {
	position: absolute; left: 100%; top:0;
}

nav ul li:hover ul li:hover ul li {
	width:150px;
	float: none;
	position: relative;
}

nav ul li:hover ul li:hover ul li  a {
	color: #1675a1;
	padding: 5px 8px;
	text-decoration: none;
}
nav ul li:hover ul li:hover ul li:hover a:hover {
	color: #FFFFFF;
	background: #308fbd
	box-shadow: 0px 0px 9px rgba(0,0,0,0.15);
}