.field-name-field-categories.field-type-taxonomy-term-reference .taxonomy_group {
    margin-bottom: 5px;
    padding-bottom: 5px;
    border-bottom: 1px dashed #ccc;
}

.field-name-field-categories.field-type-taxonomy-term-reference .taxonomy_group.last {
    margin-bottom: 0px;
    padding-bottom: 0px;
    border-bottom: 0px;
}

.field-name-field-categories.field-type-taxonomy-term-reference .taxonomy_group .field_value_wrapper,
.field-name-field-categories.field-type-taxonomy-term-reference .taxonomy_group .field_separator {
    display: inline-block;
    vertical-align: middle;
}

.field-name-field-categories.field-type-taxonomy-term-reference .taxonomy_group .field_separator {
    font-size: 0.7em;
}

.field-name-field-categories.field-type-taxonomy-term-reference .taxonomy_group .field_value_wrapper .field_value {
    margin: 0;
}