ine.html" class="sidebar-link">Progressive Line</a></li><li><a href="/docs/3.9.1/samples/animations/progressive-line-easing.html" class="sidebar-link">Progressive Line With Easing</a></li></ul></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Advanced</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Plugins</span> <span class="arrow right"></span></p>