Navigation oben aneinander rücken wie?

.menu a
{
border: 1px solid #F2F2F2;
background-image:url(http://img.webme.com/pic/c/clubxite/kopie.png);
padding-top: 9px;
text-decoration: none;
text-align: center;
font-weight: bold;
cursor: pointer;
margin: 0px 10px;
display: block;
height: 25px;
color: #FFFFFF;
}