Toggle Document Design Mode (WebExtension) 作者： Andrei Petcu

This addon lets you edit any page! Press Shift+Alt+D to toggle document.designMode = 'on'/'off'. The logo is CC0 from here <a rel="nofollow" href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/dd47e0f4e434f5f53c638ee60241968e14050e7e2629762dcece6b4d60e1a649/https%3A//pixabay.com/en/pencil-pen-orange-red-eraser-190586/">https://pixabay.com/en/pencil-pen-orange-red-eraser-190586/</a>