.nav
{
    text-align: center;
    font-family: arial;
    margin: 0px;
    padding: 0px;
    list-style: none;
    font-size: 13px;
}

.nav li {
	float: left;
	width: 150px;
	position: relative;
}

.nav li a
{
    color: #666666;
    display: block;
    padding: 7px 8px;
    text-decoration: none;   
}
.nav li a:hover
{
    color: #000000;
   
}

/*=== submenu ===*/

.nav ul
{
    display: none;
    position: absolute;
    margin-left: 0px;
    list-style: none;
    padding: 0px;
    background-color: #e6e7e9;
}

.nav ul li {
	width: 150px;
	float: left;
}

.nav ul a
{
    display: block;
    height: 15px;
    padding: 7px 8px;
    color: #666666;
    text-decoration: none;
    border-bottom: 1px solid #dddee0;
    
}

.nav ul li a:hover
{
    color: #000000;
}