HTML <details> tag does not work in IE/Edge
问题 I am trying to add additional toggleable section that user can show and hide. My requirements: supported on major browsers (Opera, Chrome, Edge, IE11, Firefox, Safari on Mac) no javascript And was thinking of using the <details> tag, however the code <details> <summary>Toggle</summary> <p>Hideable</p> </details> does not work on the Edge / IE browsers. Can I anyhow "make" it work, or is there anything else I can use for that task? Hacks are OK, as long as no javascript is present. 回答1: This