Try with this code :
#nav{
margin: 0 auto;color:#000000;
}
#nav ul
{
color:#000000;
}
#nav ul li
{
list-style:none;
padding:5px;
display:inline;
color:#000000;
}
#nav ul li a{
text-transform: uppercase;
font: Arial, Helvetica;
text-decoration: none;
text-shadow: 0 1px 0 #000;
}
a:hover{
color:#EE6567;
}