fieldset.simple {
    border: none;
    padding: 0 0 0 0;
    margin: 0 0 0 0; 
}

fieldset.simple legend {
    padding: 0 0 0 0;
    margin: 0 0 0 0;
    font-weight: bold;
    color: #000000;
}

ul.simple {
    list-style-type: none;
    padding: 0 0 0 0;
    margin: 0 0 0 0;
}

ul.simple li {
    display: inline;
    margin-right: 0.5em;
    padding-right: 0.5em;
    border-right: 1px solid #606060;
}

ul.simple li.last {
    margin-right: 0;
    padding-right: 0;
    border-right: none;
}

.div_2 {
    width: 49.9999%;
}

.div_3 {
    width: 33.3%;
}

.div_4 {
    width: 25%;
}