.sm_postal_code {
    height: 25px;
    margin-left: 10px;
    font-size: 10px;
    border: 1px solid #999;
}
.sm_postal_code:hover {
    border: 1px solid #555;
}
.sm_postal_code_admin {
    height: 22px;
    margin-left: 10px;
    font-size: 9px;
    border: 1px solid #999;
    padding:  5px;
}
.sm_postal_code_admin:hover {
    border: 1px solid #555;
}