Custom 2Col RTE Archetype Stylesheet

Custom-2Col.css

.archetypeEditor  div.archetypeProperty {
    float: left;
    clear: none;
    margin-left: 20px;
}

.archetypeEditor div.archetypeProperty:first-child {
    margin-left: 0;
}

.archetypeEditor .archetypeFieldsetLabel {
    display: none;
}

.archetypeEditor .archetypeCollapser, .archetypeEditor fieldset, .archetypeEditor .controls-no-label {
    border: none;
    padding: 0;
}