ul#mainlevel-nav 
{margin-top:0;
margin-bottom:0px;
padding-left: 0;
margin-left: 0;
color: #3890da;
float: left;
width: 100%;
font-family: arial, helvetica, sans-serif;
}

ul#mainlevel-nav li { display: inline; }

ul#mainlevel-nav li a#active_menu-nav
{
padding: 0.2em 1em;
background-color: #fff;
color: #000;
text-decoration: none;
float: left;
border-right: 1px solid #fff;
line-height:24px;
}
ul#mainlevel-nav li a
{
padding: 0.2em 1em;
line-height:24px;
color: #3890da;
text-decoration: none;
float: left;
border-right: 1px solid #fff;
}
ul#mainlevel-nav li a:hover
{
background-color: #ffffff;
color: #000000;
line-height:24px;
}