HomeVertical TimelinesCOLLAPSABLE TIMELINE COLLAPSABLE TIMELINE Vertical Timelines WebArtDevelopersDecember 18, 2018December 18, 20180COLLAPSABLE TIMELINE, CSS, CSS Timelines, Vertical Timelines Collapsable timeline with HTML, CSS and JavaScript.Made by Barney ParkerNovember 26, 2015 Download Demo and Code