class="qm-api-css-header-name qm-api-header-details qm-code-font" id="hx-table-header-allow-wrap">hx-table-header-allow-wrap</span><span class="qm-api-header-tags"></span></div></div></div></div><div class="qm-api-collapsible-content"><div class="qm-api-item-content"><div class="qm-api-description"><div class="qm-html-paragraph">A class that can be added to th elements that allows the text to wrap onto multiple lines. </div></div></div></div></div></div><div class="qm-api-group qm-api-extraClass-group"><div