escription</th></tr></thead><tbody><tr><td>classToCheck</td><td>String</td><td>yes</td><td>Classname to check</td></tr></tbody></table><p class="vjs-only"><em id="hasClassFooter">Defined in <a href="https://github.com/videojs/video.js/blob/master/src/js/component.js#L881">https://github.com/videojs/video.js/blob/master/src/js/component.js line number: 881</a></em></p><p><a href="#top">[back to top]</a></p></div><div id="Methodsheight"><h3 id="heightHeader">height( num, [skipListeners] )</h3><div id="heightD