How to shrink all <img> pictures on a webpage to 60% or original width/height?
Assume I have the following webpage:
https://www.raymond.cc/blog/5-system-rescue-boot-disc-based-on-windows-pe/
After loading the web page in Firefox I want to execute a jQuery script which shrinks all images (of the core article) to 60% of the original size.
jQuery script execution should be triggered out of a Greasemonkey script.
So how would a jQuery statement look like which selects all <img> elements, find out their original size, calculates the new size (without fraction) and applies the new width() and height()
Possibly one has to wait for 5 seconds until all images are successfully retrieved from server.
Thank you
Peter