.nav {
	position: relative;
	z-index: 99;
	width: 960px;
	margin: 0 auto;
	padding: 0;
	list-style: none;
 	z-index:99999

}
.nav li {
	display: inline-block;
	margin-right: 40px;
	position: relative;
}
.nav li:last-child { margin-right: 0; }
.nav li a {
	display: block;
	text-decoration: none;
	padding: 9px 0 10px 0;
	font-size: 15px;
	color: #ffffff;
}
.nav li a:hover { color: #ddd; }
.nav li ul {
	position: absolute;
	width: 190px;
	display: none;
	top: 37px;
	left: 0;
	margin-left: -20px;
	padding: 0;
}
.nav li ul li {
	display: block;
	width: 190px;
	text-align: left;
	background: #000b40;
	transition: all .2s;
	border-bottom: 1px solid #3b475b;

}
.nav li ul li a {
	padding: 6px 0 7px 20px;
	background: #000b40;
}
.nav li ul li:first-child { border-top: 1px solid #3b475b; }
.nav li:hover ul,  .nav li.p7hvr ul { display: block; }
.nav ul a:hover {
	background-color: #444C73 !important;
	color: #fff !important;
	transition: all .2s;
}