#nav_drop_oben {
font-size:12px;
font-family:Arial;
color:#fff;
}
ul.dropdown_oben {
list-style:none;
margin:2px 0;
padding:0;
width:640px;
text-align:left;
}
ul.dropdown_oben li {
float:left;
position:relative;
padding:1px 0px 1px 5px; /* helps Opera with hover - do not remove! */
}
ul.dropdown_oben a {
display:block;
text-decoration:none;
}