#subnav_container {
background-color: #f9f3ed;
border-bottom: 1px solid #999999;
}

ul.subnav {
margin: 0px auto;
padding: 0px;
width: 768px;
text-align: center;
}

li.sn_f, li.sn_m, li.sn_l  {
display: inline;
list-style-type: none;
margin: 0px;
padding: 0px 4px 0px 0px;
font-size: 12px;
}

li.sn_f, li.sn_m { border-right: solid 1px #000; }

#sub1 {
width: 20%;
float: left;
}

#sub2 {
width: 20%;
margin-left: 2%;
float: left;
border: 1px solid red;
}

#sub3 {
width: 20%;
margin-left: 2%;
float: left;
border: 1px solid red;
}

#sub4 {
width: 20%;
float: left;
border: 1px solid blue;
}