Make examples double clickable as well as single click on website

[JeffersGlass]

Discussed in pyscript/pyscript#1197

^{Originally posted by willingc February 13, 2023}
The website looks awesome!

This is a minor usability thing on the https://pyscript.net/examples/ page. I tried to double click the example and got no response. Finally figured out a single click activates.

[JeffersGlass]

My comment from the original discussion:

Thanks for submitting this! Looking into it, it seems like part of the issue is that hovering/mousing-over each example highlights the whole rectangular "button" in yellow, but only the title is actually clickable as a link... something we should probably tweak.