aph">Give to a  <code class="qm-code-highlight-code qm-code-font">&lt;div&gt;</code>  elemtent. It&#39;s child elements will be grouped together with no spacing between them. This gives a visual cue that inputs and buttons are related. </div></div><div class="qm-api-group qm-api-extraClass-group"><div class="qm-api-group-header qm-api-extraClass-group-header qm-header-font">Extra Classes</div><div class="qm-api-item qm-api-extra-class qm-api-collapsible"><div class="qm-api-collapsible-heading"><div class="q