aragraph">Applies the negative color to the background of the element. The text color will also be set so that it works well with the background color. </div></div><div class="qm-api-group qm-api-class-group"><div class="qm-api-group-header qm-api-class-group-header qm-header-font">Classes</div><div class="qm-api-item qm-api-class qm-api-collapsible"><div class="qm-api-collapsible-heading"><div class="qm-api-collapsible-toggle"><i class="qm-api-chevron-icon"></i></div><div class="qm-api-collapsible-head"><d