#navdiv { display:inline;float:left;background-color:#F0F8FF;border:none;width:100%;z-index:20; }
#nav
{
    padding:0;	
}

#nav li 
{
    display:inline;
}

#nav li a 
{   
   font-family:Arial;
   font-size:14px;
   font-weight: bold;
   text-decoration: none;
   float:left;
   padding:3px 10px 10px 10px;
   background-color: #F0F8FF;
   color:#4265A7;
   border-bottom:3px;
   border-bottom-color:#4265A7;
   border-bottom-style:solid;
}

#nav li a:hover 
{
   background-color: #4265A7;
   color: #fff;
   border-bottom:3px;
   border-bottom-color: #CC3300;
   border-bottom-style:solid;
   margin:0px;
}