<style type="text/css">

ul
{
float:left;
width:100%;
padding:0;
margin:0;
list-style-type:none;
}

a
{
display:block;
text-decoration:none;
padding:0.3em 1.6em;
color:white;
background-color:#304CA6;
font: 11px arial
}

li {display:inline}
a:hover  {background-color:navy}
a:focus  {background-color:navy}

</style>